4389275

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{1451}}^1$

素因数の和:1483

約数の個数: 18

約数和(自身を含む): 5986596

約数和(自身を除く): 1597321

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 1451, 3025, 7255, 15961, 36275, 79805, 175571, 399025, 877855, 4389275]

約数ペア:

[(1, 4389275), (5, 877855), (11, 399025), (25, 175571), (55, 79805), (121, 36275), (275, 15961), (605, 7255), (1451, 3025)]