1398045485

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{1747}}^1\times {\mathrm{5519}}^1$

素因数の和:7300

約数の個数: 16

約数和(自身を含む): 1736812800

約数和(自身を除く): 338767315

約数列:

[1, 5, 29, 145, 1747, 5519, 8735, 27595, 50663, 160051, 253315, 800255, 9641693, 48208465, 279609097, 1398045485]

約数ペア:

[(1, 1398045485), (5, 279609097), (29, 48208465), (145, 9641693), (1747, 800255), (5519, 253315), (8735, 160051), (27595, 50663)]