202130625

素因数分解:

$3^1\times 5^4\times {\mathrm{67}}^1\times {\mathrm{1609}}^1$

素因数の和:1699

約数の個数: 40

約数和(自身を含む): 342015520

約数和(自身を除く): 139884895

約数列:

[1, 3, 5, 15, 25, 67, 75, 125, 201, 335, 375, 625, 1005, 1609, 1675, 1875, 4827, 5025, 8045, 8375, 24135, 25125, 40225, 41875, 107803, 120675, 125625, 201125, 323409, 539015, 603375, 1005625, 1617045, 2695075, 3016875, 8085225, 13475375, 40426125, 67376875, 202130625]

約数ペア:

[(1, 202130625), (3, 67376875), (5, 40426125), (15, 13475375), (25, 8085225), (67, 3016875), (75, 2695075), (125, 1617045), (201, 1005625), (335, 603375), (375, 539015), (625, 323409), (1005, 201125), (1609, 125625), (1675, 120675), (1875, 107803), (4827, 41875), (5025, 40225), (8045, 25125), (8375, 24135)]