6113745625

素因数分解:

$5^4\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{1163}}^1$

素因数の和:1843

約数の個数: 40

約数和(自身を含む): 8247210048

約数和(自身を除く): 2133464423

約数列:

[1, 5, 13, 25, 65, 125, 325, 625, 647, 1163, 1625, 3235, 5815, 8125, 8411, 15119, 16175, 29075, 42055, 75595, 80875, 145375, 210275, 377975, 404375, 726875, 752461, 1051375, 1889875, 3762305, 5256875, 9449375, 9781993, 18811525, 48909965, 94057625, 244549825, 470288125, 1222749125, 6113745625]

約数ペア:

[(1, 6113745625), (5, 1222749125), (13, 470288125), (25, 244549825), (65, 94057625), (125, 48909965), (325, 18811525), (625, 9781993), (647, 9449375), (1163, 5256875), (1625, 3762305), (3235, 1889875), (5815, 1051375), (8125, 752461), (8411, 726875), (15119, 404375), (16175, 377975), (29075, 210275), (42055, 145375), (75595, 80875)]