7995691875

素因数分解:

$3^1\times 5^4\times {\mathrm{41}}^1\times {\mathrm{104009}}^1$

素因数の和:104073

約数の個数: 40

約数和(自身を含む): 13646944080

約数和(自身を除く): 5651252205

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 125, 205, 375, 615, 625, 1025, 1875, 3075, 5125, 15375, 25625, 76875, 104009, 312027, 520045, 1560135, 2600225, 4264369, 7800675, 12793107, 13001125, 21321845, 39003375, 63965535, 65005625, 106609225, 195016875, 319827675, 533046125, 1599138375, 2665230625, 7995691875]

約数ペア:

[(1, 7995691875), (3, 2665230625), (5, 1599138375), (15, 533046125), (25, 319827675), (41, 195016875), (75, 106609225), (123, 65005625), (125, 63965535), (205, 39003375), (375, 21321845), (615, 13001125), (625, 12793107), (1025, 7800675), (1875, 4264369), (3075, 2600225), (5125, 1560135), (15375, 520045), (25625, 312027), (76875, 104009)]