18425275

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{6091}}^1$

素因数の和:6123

約数の個数: 18

約数和(自身を含む): 25117316

約数和(自身を除く): 6692041

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 3025, 6091, 30455, 67001, 152275, 335005, 737011, 1675025, 3685055, 18425275]

約数ペア:

[(1, 18425275), (5, 3685055), (11, 1675025), (25, 737011), (55, 335005), (121, 152275), (275, 67001), (605, 30455), (3025, 6091)]