74902005

素因数分解:

$3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{9967}}^1$

素因数の和:10145

約数の個数: 24

約数和(自身を含む): 130620672

約数和(自身を除く): 55718667

約数列:

[1, 3, 5, 9, 15, 45, 167, 501, 835, 1503, 2505, 7515, 9967, 29901, 49835, 89703, 149505, 448515, 1664489, 4993467, 8322445, 14980401, 24967335, 74902005]

約数ペア:

[(1, 74902005), (3, 24967335), (5, 14980401), (9, 8322445), (15, 4993467), (45, 1664489), (167, 448515), (501, 149505), (835, 89703), (1503, 49835), (2505, 29901), (7515, 9967)]