74235415

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1\times {\mathrm{769}}^1$

素因数の和:1266

約数の個数: 16

約数和(自身を含む): 91476000

約数和(自身を除く): 17240585

約数列:

[1, 5, 43, 215, 449, 769, 2245, 3845, 19307, 33067, 96535, 165335, 345281, 1726405, 14847083, 74235415]

約数ペア:

[(1, 74235415), (5, 14847083), (43, 1726405), (215, 345281), (449, 165335), (769, 96535), (2245, 33067), (3845, 19307)]