13002795

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 25804800

約数和(自身を除く): 12802005

約数列:

[1, 3, 5, 9, 13, 15, 27, 31, 39, 45, 65, 93, 117, 135, 155, 195, 239, 279, 351, 403, 465, 585, 717, 837, 1195, 1209, 1395, 1755, 2015, 2151, 3107, 3585, 3627, 4185, 6045, 6453, 7409, 9321, 10755, 10881, 15535, 18135, 22227, 27963, 32265, 37045, 46605, 54405, 66681, 83889, 96317, 111135, 139815, 200043, 288951, 333405, 419445, 481585, 866853, 1000215, 1444755, 2600559, 4334265, 13002795]

約数ペア:

[(1, 13002795), (3, 4334265), (5, 2600559), (9, 1444755), (13, 1000215), (15, 866853), (27, 481585), (31, 419445), (39, 333405), (45, 288951), (65, 200043), (93, 139815), (117, 111135), (135, 96317), (155, 83889), (195, 66681), (239, 54405), (279, 46605), (351, 37045), (403, 32265), (465, 27963), (585, 22227), (717, 18135), (837, 15535), (1195, 10881), (1209, 10755), (1395, 9321), (1755, 7409), (2015, 6453), (2151, 6045), (3107, 4185), (3585, 3627)]