3534130625

素因数分解:

$5^4\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{829}}^1$

素因数の和:1227

約数の個数: 40

約数和(自身を含む): 4667256000

約数和(自身を除く): 1133125375

約数列:

[1, 5, 19, 25, 95, 125, 359, 475, 625, 829, 1795, 2375, 4145, 6821, 8975, 11875, 15751, 20725, 34105, 44875, 78755, 103625, 170525, 224375, 297611, 393775, 518125, 852625, 1488055, 1968875, 4263125, 5654609, 7440275, 9844375, 28273045, 37201375, 141365225, 186006875, 706826125, 3534130625]

約数ペア:

[(1, 3534130625), (5, 706826125), (19, 186006875), (25, 141365225), (95, 37201375), (125, 28273045), (359, 9844375), (475, 7440275), (625, 5654609), (829, 4263125), (1795, 1968875), (2375, 1488055), (4145, 852625), (6821, 518125), (8975, 393775), (11875, 297611), (15751, 224375), (20725, 170525), (34105, 103625), (44875, 78755)]