12712635

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1$

素因数の和:756

約数の個数: 48

約数和(自身を含む): 24530688

約数和(自身を除く): 11818053

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 45, 65, 93, 117, 155, 195, 279, 403, 465, 585, 701, 1209, 1395, 2015, 2103, 3505, 3627, 6045, 6309, 9113, 10515, 18135, 21731, 27339, 31545, 45565, 65193, 82017, 108655, 136695, 195579, 282503, 325965, 410085, 847509, 977895, 1412515, 2542527, 4237545, 12712635]

約数ペア:

[(1, 12712635), (3, 4237545), (5, 2542527), (9, 1412515), (13, 977895), (15, 847509), (31, 410085), (39, 325965), (45, 282503), (65, 195579), (93, 136695), (117, 108655), (155, 82017), (195, 65193), (279, 45565), (403, 31545), (465, 27339), (585, 21731), (701, 18135), (1209, 10515), (1395, 9113), (2015, 6309), (2103, 6045), (3505, 3627)]