9121125

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1871}}^1$

素因数の和:1902

約数の個数: 32

約数和(自身を含む): 16353792

約数和(自身を除く): 7232667

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 975, 1625, 1871, 4875, 5613, 9355, 24323, 28065, 46775, 72969, 121615, 140325, 233875, 364845, 608075, 701625, 1824225, 3040375, 9121125]

約数ペア:

[(1, 9121125), (3, 3040375), (5, 1824225), (13, 701625), (15, 608075), (25, 364845), (39, 233875), (65, 140325), (75, 121615), (125, 72969), (195, 46775), (325, 28065), (375, 24323), (975, 9355), (1625, 5613), (1871, 4875)]