12502514375

素因数分解:

$5^4\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{2887}}^1$

素因数の和:2974

約数の個数: 60

約数和(自身を含む): 17335988208

約数和(自身を除く): 4833473833

約数列:

[1, 5, 13, 25, 41, 65, 125, 169, 205, 325, 533, 625, 845, 1025, 1625, 2665, 2887, 4225, 5125, 6929, 8125, 13325, 14435, 21125, 25625, 34645, 37531, 66625, 72175, 105625, 118367, 173225, 187655, 333125, 360875, 487903, 591835, 866125, 938275, 1538771, 1804375, 2439515, 2959175, 4330625, 4691375, 7693855, 12197575, 14795875, 20004023, 23456875, 38469275, 60987875, 73979375, 100020115, 192346375, 304939375, 500100575, 961731875, 2500502875, 12502514375]

約数ペア:

[(1, 12502514375), (5, 2500502875), (13, 961731875), (25, 500100575), (41, 304939375), (65, 192346375), (125, 100020115), (169, 73979375), (205, 60987875), (325, 38469275), (533, 23456875), (625, 20004023), (845, 14795875), (1025, 12197575), (1625, 7693855), (2665, 4691375), (2887, 4330625), (4225, 2959175), (5125, 2439515), (6929, 1804375), (8125, 1538771), (13325, 938275), (14435, 866125), (21125, 591835), (25625, 487903), (34645, 360875), (37531, 333125), (66625, 187655), (72175, 173225), (105625, 118367)]