90140755

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{2633}}^1$

素因数の和:2846

約数の個数: 16

約数和(自身を含む): 111513024

約数和(自身を除く): 21372269

約数列:

[1, 5, 41, 167, 205, 835, 2633, 6847, 13165, 34235, 107953, 439711, 539765, 2198555, 18028151, 90140755]

約数ペア:

[(1, 90140755), (5, 18028151), (41, 2198555), (167, 539765), (205, 439711), (835, 107953), (2633, 34235), (6847, 13165)]