7448125

素因数分解:

$5^4\times {\mathrm{17}}^1\times {\mathrm{701}}^1$

素因数の和:738

約数の個数: 20

約数和(自身を含む): 9868716

約数和(自身を除く): 2420591

約数列:

[1, 5, 17, 25, 85, 125, 425, 625, 701, 2125, 3505, 10625, 11917, 17525, 59585, 87625, 297925, 438125, 1489625, 7448125]

約数ペア:

[(1, 7448125), (5, 1489625), (17, 438125), (25, 297925), (85, 87625), (125, 59585), (425, 17525), (625, 11917), (701, 10625), (2125, 3505)]