55213325

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{373}}^1$

素因数の和:605

約数の個数: 24

約数和(自身を含む): 71233536

約数和(自身を除く): 16020211

約数列:

[1, 5, 25, 31, 155, 191, 373, 775, 955, 1865, 4775, 5921, 9325, 11563, 29605, 57815, 71243, 148025, 289075, 356215, 1781075, 2208533, 11042665, 55213325]

約数ペア:

[(1, 55213325), (5, 11042665), (25, 2208533), (31, 1781075), (155, 356215), (191, 289075), (373, 148025), (775, 71243), (955, 57815), (1865, 29605), (4775, 11563), (5921, 9325)]