90436125

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^2\times {\mathrm{1427}}^1$

素因数の和:1471

約数の個数: 48

約数和(自身を含む): 163066176

約数和(自身を除く): 72630051

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 169, 195, 325, 375, 507, 845, 975, 1427, 1625, 2535, 4225, 4281, 4875, 7135, 12675, 18551, 21125, 21405, 35675, 55653, 63375, 92755, 107025, 178375, 241163, 278265, 463775, 535125, 723489, 1205815, 1391325, 2318875, 3617445, 6029075, 6956625, 18087225, 30145375, 90436125]

約数ペア:

[(1, 90436125), (3, 30145375), (5, 18087225), (13, 6956625), (15, 6029075), (25, 3617445), (39, 2318875), (65, 1391325), (75, 1205815), (125, 723489), (169, 535125), (195, 463775), (325, 278265), (375, 241163), (507, 178375), (845, 107025), (975, 92755), (1427, 63375), (1625, 55653), (2535, 35675), (4225, 21405), (4281, 21125), (4875, 18551), (7135, 12675)]