890992435

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{613}}^1\times {\mathrm{1951}}^1$

素因数の和:2718

約数の個数: 16

約数和(自身を含む): 1078675200

約数和(自身を除く): 187682765

約数列:

[1, 5, 149, 613, 745, 1951, 3065, 9755, 91337, 290699, 456685, 1195963, 1453495, 5979815, 178198487, 890992435]

約数ペア:

[(1, 890992435), (5, 178198487), (149, 5979815), (613, 1453495), (745, 1195963), (1951, 456685), (3065, 290699), (9755, 91337)]