13667745

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:95

約数の個数: 128

約数和(自身を含む): 30965760

約数和(自身を除く): 17298015

約数列:

[1, 3, 5, 7, 13, 15, 17, 19, 21, 31, 35, 39, 51, 57, 65, 85, 91, 93, 95, 105, 119, 133, 155, 195, 217, 221, 247, 255, 273, 285, 323, 357, 399, 403, 455, 465, 527, 589, 595, 651, 663, 665, 741, 969, 1085, 1105, 1209, 1235, 1365, 1547, 1581, 1615, 1729, 1767, 1785, 1995, 2015, 2261, 2635, 2821, 2945, 3255, 3315, 3689, 3705, 4123, 4199, 4641, 4845, 5187, 6045, 6783, 6851, 7657, 7735, 7905, 8463, 8645, 8835, 10013, 11067, 11305, 12369, 12597, 14105, 18445, 20553, 20615, 20995, 22971, 23205, 25935, 29393, 30039, 33915, 34255, 38285, 42315, 47957, 50065, 53599, 55335, 61845, 62985, 70091, 88179, 102765, 114855, 130169, 143871, 146965, 150195, 160797, 210273, 239785, 267995, 350455, 390507, 440895, 650845, 719355, 803985, 911183, 1051365, 1952535, 2733549, 4555915, 13667745]

約数ペア:

[(1, 13667745), (3, 4555915), (5, 2733549), (7, 1952535), (13, 1051365), (15, 911183), (17, 803985), (19, 719355), (21, 650845), (31, 440895), (35, 390507), (39, 350455), (51, 267995), (57, 239785), (65, 210273), (85, 160797), (91, 150195), (93, 146965), (95, 143871), (105, 130169), (119, 114855), (133, 102765), (155, 88179), (195, 70091), (217, 62985), (221, 61845), (247, 55335), (255, 53599), (273, 50065), (285, 47957), (323, 42315), (357, 38285), (399, 34255), (403, 33915), (455, 30039), (465, 29393), (527, 25935), (589, 23205), (595, 22971), (651, 20995), (663, 20615), (665, 20553), (741, 18445), (969, 14105), (1085, 12597), (1105, 12369), (1209, 11305), (1235, 11067), (1365, 10013), (1547, 8835), (1581, 8645), (1615, 8463), (1729, 7905), (1767, 7735), (1785, 7657), (1995, 6851), (2015, 6783), (2261, 6045), (2635, 5187), (2821, 4845), (2945, 4641), (3255, 4199), (3315, 4123), (3689, 3705)]