2411955

素因数分解:

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

素因数の和:81

約数の個数: 96

約数和(自身を含む): 5591040

約数和(自身を除く): 3179085

約数列:

[1, 3, 5, 7, 9, 13, 15, 19, 21, 31, 35, 39, 45, 57, 63, 65, 91, 93, 95, 105, 117, 133, 155, 171, 195, 217, 247, 273, 279, 285, 315, 399, 403, 455, 465, 585, 589, 651, 665, 741, 819, 855, 1085, 1197, 1209, 1235, 1365, 1395, 1729, 1767, 1953, 1995, 2015, 2223, 2821, 2945, 3255, 3627, 3705, 4095, 4123, 5187, 5301, 5985, 6045, 7657, 8463, 8645, 8835, 9765, 11115, 12369, 14105, 15561, 18135, 20615, 22971, 25389, 25935, 26505, 37107, 38285, 42315, 53599, 61845, 68913, 77805, 114855, 126945, 160797, 185535, 267995, 344565, 482391, 803985, 2411955]

約数ペア:

[(1, 2411955), (3, 803985), (5, 482391), (7, 344565), (9, 267995), (13, 185535), (15, 160797), (19, 126945), (21, 114855), (31, 77805), (35, 68913), (39, 61845), (45, 53599), (57, 42315), (63, 38285), (65, 37107), (91, 26505), (93, 25935), (95, 25389), (105, 22971), (117, 20615), (133, 18135), (155, 15561), (171, 14105), (195, 12369), (217, 11115), (247, 9765), (273, 8835), (279, 8645), (285, 8463), (315, 7657), (399, 6045), (403, 5985), (455, 5301), (465, 5187), (585, 4123), (589, 4095), (651, 3705), (665, 3627), (741, 3255), (819, 2945), (855, 2821), (1085, 2223), (1197, 2015), (1209, 1995), (1235, 1953), (1365, 1767), (1395, 1729)]