90945035

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1\times {\mathrm{739}}^1$

素因数の和:1058

約数の個数: 16

約数和(自身を含む): 110680320

約数和(自身を除く): 19735285

約数列:

[1, 5, 151, 163, 739, 755, 815, 3695, 24613, 111589, 120457, 123065, 557945, 602285, 18189007, 90945035]

約数ペア:

[(1, 90945035), (5, 18189007), (151, 602285), (163, 557945), (739, 123065), (755, 120457), (815, 111589), (3695, 24613)]