268532715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{30707}}^1$

素因数の和:30779

約数の個数: 32

約数和(自身を含む): 477570816

約数和(自身を除く): 209038101

約数列:

[1, 3, 5, 11, 15, 33, 53, 55, 159, 165, 265, 583, 795, 1749, 2915, 8745, 30707, 92121, 153535, 337777, 460605, 1013331, 1627471, 1688885, 4882413, 5066655, 8137355, 17902181, 24412065, 53706543, 89510905, 268532715]

約数ペア:

[(1, 268532715), (3, 89510905), (5, 53706543), (11, 24412065), (15, 17902181), (33, 8137355), (53, 5066655), (55, 4882413), (159, 1688885), (165, 1627471), (265, 1013331), (583, 460605), (795, 337777), (1749, 153535), (2915, 92121), (8745, 30707)]