15440061

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2459}}^1$

素因数の和:2505

約数の個数: 32

約数和(自身を含む): 26449920

約数和(自身を除く): 11009859

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 897, 2093, 2459, 6279, 7377, 17213, 31967, 51639, 56557, 95901, 169671, 223769, 395899, 671307, 735241, 1187697, 2205723, 5146687, 15440061]

約数ペア:

[(1, 15440061), (3, 5146687), (7, 2205723), (13, 1187697), (21, 735241), (23, 671307), (39, 395899), (69, 223769), (91, 169671), (161, 95901), (273, 56557), (299, 51639), (483, 31967), (897, 17213), (2093, 7377), (2459, 6279)]