898752201985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{2111}}^1\times {\mathrm{14633}}^1$

素因数の和:16806

約数の個数: 48

約数和(自身を含む): 1230593430528

約数和(自身を除く): 331841228543

約数列:

[1, 5, 11, 23, 55, 115, 253, 529, 1265, 2111, 2645, 5819, 10555, 14633, 23221, 29095, 48553, 73165, 116105, 160963, 242765, 336559, 534083, 804815, 1116719, 1682795, 2670415, 3702149, 5583595, 7740857, 12283909, 18510745, 30890263, 38704285, 61419545, 85149427, 154451315, 339792893, 425747135, 710476049, 1698964465, 3552380245, 7815236539, 16340949127, 39076182695, 81704745635, 179750440397, 898752201985]

約数ペア:

[(1, 898752201985), (5, 179750440397), (11, 81704745635), (23, 39076182695), (55, 16340949127), (115, 7815236539), (253, 3552380245), (529, 1698964465), (1265, 710476049), (2111, 425747135), (2645, 339792893), (5819, 154451315), (10555, 85149427), (14633, 61419545), (23221, 38704285), (29095, 30890263), (48553, 18510745), (73165, 12283909), (116105, 7740857), (160963, 5583595), (242765, 3702149), (336559, 2670415), (534083, 1682795), (804815, 1116719)]