3956080125

素因数分解:

$3^1\times 5^3\times {\mathrm{197}}^1\times {\mathrm{53551}}^1$

素因数の和:53766

約数の個数: 32

約数和(自身を含む): 6616456704

約数和(自身を除く): 2660376579

約数列:

[1, 3, 5, 15, 25, 75, 125, 197, 375, 591, 985, 2955, 4925, 14775, 24625, 53551, 73875, 160653, 267755, 803265, 1338775, 4016325, 6693875, 10549547, 20081625, 31648641, 52747735, 158243205, 263738675, 791216025, 1318693375, 3956080125]

約数ペア:

[(1, 3956080125), (3, 1318693375), (5, 791216025), (15, 263738675), (25, 158243205), (75, 52747735), (125, 31648641), (197, 20081625), (375, 10549547), (591, 6693875), (985, 4016325), (2955, 1338775), (4925, 803265), (14775, 267755), (24625, 160653), (53551, 73875)]