61627735

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1$

素因数の和:535

約数の個数: 32

約数和(自身を含む): 84672000

約数和(自身を除く): 23044265

約数列:

[1, 5, 13, 19, 65, 95, 139, 247, 359, 695, 1235, 1795, 1807, 2641, 4667, 6821, 9035, 13205, 23335, 34105, 34333, 49901, 88673, 171665, 249505, 443365, 648713, 948119, 3243565, 4740595, 12325547, 61627735]

約数ペア:

[(1, 61627735), (5, 12325547), (13, 4740595), (19, 3243565), (65, 948119), (95, 648713), (139, 443365), (247, 249505), (359, 171665), (695, 88673), (1235, 49901), (1795, 34333), (1807, 34105), (2641, 23335), (4667, 13205), (6821, 9035)]