86927945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1193}}^1$

素因数の和:1289

約数の個数: 32

約数和(自身を含む): 120355200

約数和(自身を除く): 33427255

約数列:

[1, 5, 13, 19, 59, 65, 95, 247, 295, 767, 1121, 1193, 1235, 3835, 5605, 5965, 14573, 15509, 22667, 70387, 72865, 77545, 113335, 294671, 351935, 915031, 1337353, 1473355, 4575155, 6686765, 17385589, 86927945]

約数ペア:

[(1, 86927945), (5, 17385589), (13, 6686765), (19, 4575155), (59, 1473355), (65, 1337353), (95, 915031), (247, 351935), (295, 294671), (767, 113335), (1121, 77545), (1193, 72865), (1235, 70387), (3835, 22667), (5605, 15509), (5965, 14573)]