216756832655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{3329}}^1\times {\mathrm{10861}}^1$

素因数の和:14315

約数の個数: 32

約数和(自身を含む): 286470043200

約数和(自身を除く): 69713210545

約数列:

[1, 5, 11, 55, 109, 545, 1199, 3329, 5995, 10861, 16645, 36619, 54305, 119471, 183095, 362861, 597355, 1183849, 1814305, 3991471, 5919245, 13022339, 19957355, 36156269, 65111695, 180781345, 397718959, 1988594795, 3941033321, 19705166605, 43351366531, 216756832655]

約数ペア:

[(1, 216756832655), (5, 43351366531), (11, 19705166605), (55, 3941033321), (109, 1988594795), (545, 397718959), (1199, 180781345), (3329, 65111695), (5995, 36156269), (10861, 19957355), (16645, 13022339), (36619, 5919245), (54305, 3991471), (119471, 1814305), (183095, 1183849), (362861, 597355)]