11420625

素因数分解:

$3^1\times 5^4\times {\mathrm{6091}}^1$

素因数の和:6114

約数の個数: 20

約数和(自身を含む): 19031408

約数和(自身を除く): 7610783

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 6091, 18273, 30455, 91365, 152275, 456825, 761375, 2284125, 3806875, 11420625]

約数ペア:

[(1, 11420625), (3, 3806875), (5, 2284125), (15, 761375), (25, 456825), (75, 152275), (125, 91365), (375, 30455), (625, 18273), (1875, 6091)]