80058375

素因数分解:

$3^4\times 5^3\times {\mathrm{7907}}^1$

素因数の和:7934

約数の個数: 40

約数和(自身を含む): 149271408

約数和(自身を除く): 69213033

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 375, 405, 675, 1125, 2025, 3375, 7907, 10125, 23721, 39535, 71163, 118605, 197675, 213489, 355815, 593025, 640467, 988375, 1067445, 1779075, 2965125, 3202335, 5337225, 8895375, 16011675, 26686125, 80058375]

約数ペア:

[(1, 80058375), (3, 26686125), (5, 16011675), (9, 8895375), (15, 5337225), (25, 3202335), (27, 2965125), (45, 1779075), (75, 1067445), (81, 988375), (125, 640467), (135, 593025), (225, 355815), (375, 213489), (405, 197675), (675, 118605), (1125, 71163), (2025, 39535), (3375, 23721), (7907, 10125)]