7183125

素因数分解:

$3^2\times 5^4\times {\mathrm{1277}}^1$

素因数の和:1303

約数の個数: 30

約数和(自身を含む): 12975534

約数和(自身を除く): 5792409

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 625, 1125, 1277, 1875, 3831, 5625, 6385, 11493, 19155, 31925, 57465, 95775, 159625, 287325, 478875, 798125, 1436625, 2394375, 7183125]

約数ペア:

[(1, 7183125), (3, 2394375), (5, 1436625), (9, 798125), (15, 478875), (25, 287325), (45, 159625), (75, 95775), (125, 57465), (225, 31925), (375, 19155), (625, 11493), (1125, 6385), (1277, 5625), (1875, 3831)]