4445625

素因数分解:

$3^1\times 5^4\times {\mathrm{2371}}^1$

素因数の和:2394

約数の個数: 20

約数和(自身を含む): 7410128

約数和(自身を除く): 2964503

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 2371, 7113, 11855, 35565, 59275, 177825, 296375, 889125, 1481875, 4445625]

約数ペア:

[(1, 4445625), (3, 1481875), (5, 889125), (15, 296375), (25, 177825), (75, 59275), (125, 35565), (375, 11855), (625, 7113), (1875, 2371)]