26531505

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:92

約数の個数: 192

約数和(自身を含む): 67092480

約数和(自身を除く): 40560975

約数列:

[1, 3, 5, 7, 9, 11, 13, 15, 19, 21, 31, 33, 35, 39, 45, 55, 57, 63, 65, 77, 91, 93, 95, 99, 105, 117, 133, 143, 155, 165, 171, 195, 209, 217, 231, 247, 273, 279, 285, 315, 341, 385, 399, 403, 429, 455, 465, 495, 585, 589, 627, 651, 665, 693, 715, 741, 819, 855, 1001, 1023, 1045, 1085, 1155, 1197, 1209, 1235, 1287, 1365, 1395, 1463, 1705, 1729, 1767, 1881, 1953, 1995, 2015, 2145, 2223, 2387, 2717, 2821, 2945, 3003, 3069, 3135, 3255, 3465, 3627, 3705, 4095, 4123, 4389, 4433, 5005, 5115, 5187, 5301, 5985, 6045, 6435, 6479, 7161, 7315, 7657, 8151, 8463, 8645, 8835, 9009, 9405, 9765, 11115, 11935, 12369, 13167, 13299, 13585, 14105, 15015, 15345, 15561, 18135, 19019, 19437, 20615, 21483, 21945, 22165, 22971, 24453, 25389, 25935, 26505, 31031, 32395, 35805, 37107, 38285, 39897, 40755, 42315, 45045, 45353, 53599, 57057, 58311, 61845, 65835, 66495, 68913, 77805, 84227, 93093, 95095, 97185, 107415, 114855, 122265, 126945, 136059, 155155, 160797, 171171, 185535, 199485, 226765, 252681, 267995, 279279, 285285, 291555, 344565, 408177, 421135, 465465, 482391, 589589, 680295, 758043, 803985, 855855, 1263405, 1396395, 1768767, 2040885, 2411955, 2947945, 3790215, 5306301, 8843835, 26531505]

約数ペア:

[(1, 26531505), (3, 8843835), (5, 5306301), (7, 3790215), (9, 2947945), (11, 2411955), (13, 2040885), (15, 1768767), (19, 1396395), (21, 1263405), (31, 855855), (33, 803985), (35, 758043), (39, 680295), (45, 589589), (55, 482391), (57, 465465), (63, 421135), (65, 408177), (77, 344565), (91, 291555), (93, 285285), (95, 279279), (99, 267995), (105, 252681), (117, 226765), (133, 199485), (143, 185535), (155, 171171), (165, 160797), (171, 155155), (195, 136059), (209, 126945), (217, 122265), (231, 114855), (247, 107415), (273, 97185), (279, 95095), (285, 93093), (315, 84227), (341, 77805), (385, 68913), (399, 66495), (403, 65835), (429, 61845), (455, 58311), (465, 57057), (495, 53599), (585, 45353), (589, 45045), (627, 42315), (651, 40755), (665, 39897), (693, 38285), (715, 37107), (741, 35805), (819, 32395), (855, 31031), (1001, 26505), (1023, 25935), (1045, 25389), (1085, 24453), (1155, 22971), (1197, 22165), (1209, 21945), (1235, 21483), (1287, 20615), (1365, 19437), (1395, 19019), (1463, 18135), (1705, 15561), (1729, 15345), (1767, 15015), (1881, 14105), (1953, 13585), (1995, 13299), (2015, 13167), (2145, 12369), (2223, 11935), (2387, 11115), (2717, 9765), (2821, 9405), (2945, 9009), (3003, 8835), (3069, 8645), (3135, 8463), (3255, 8151), (3465, 7657), (3627, 7315), (3705, 7161), (4095, 6479), (4123, 6435), (4389, 6045), (4433, 5985), (5005, 5301), (5115, 5187)]