80896575

素因数分解:

$3^1\times 5^2\times {\mathrm{1009}}^1\times {\mathrm{1069}}^1$

素因数の和:2091

約数の個数: 24

約数和(自身を含む): 134006800

約数和(自身を除く): 53110225

約数列:

[1, 3, 5, 15, 25, 75, 1009, 1069, 3027, 3207, 5045, 5345, 15135, 16035, 25225, 26725, 75675, 80175, 1078621, 3235863, 5393105, 16179315, 26965525, 80896575]

約数ペア:

[(1, 80896575), (3, 26965525), (5, 16179315), (15, 5393105), (25, 3235863), (75, 1078621), (1009, 80175), (1069, 75675), (3027, 26725), (3207, 25225), (5045, 16035), (5345, 15135)]