4625625

素因数分解:

$3^1\times 5^4\times {\mathrm{2467}}^1$

素因数の和:2490

約数の個数: 20

約数和(自身を含む): 7710032

約数和(自身を除く): 3084407

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 2467, 7401, 12335, 37005, 61675, 185025, 308375, 925125, 1541875, 4625625]

約数ペア:

[(1, 4625625), (3, 1541875), (5, 925125), (15, 308375), (25, 185025), (75, 61675), (125, 37005), (375, 12335), (625, 7401), (1875, 2467)]