40765115

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{907}}^1$

素因数の和:1102

約数の個数: 16

約数和(自身を含む): 50012640

約数和(自身を除く): 9247525

約数列:

[1, 5, 89, 101, 445, 505, 907, 4535, 8989, 44945, 80723, 91607, 403615, 458035, 8153023, 40765115]

約数ペア:

[(1, 40765115), (5, 8153023), (89, 458035), (101, 403615), (445, 91607), (505, 80723), (907, 44945), (4535, 8989)]