86271275

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2543}}^1$

素因数の和:2635

約数の個数: 24

約数和(自身を含む): 113564160

約数和(自身を除く): 27292885

約数列:

[1, 5, 23, 25, 59, 115, 295, 575, 1357, 1475, 2543, 6785, 12715, 33925, 58489, 63575, 150037, 292445, 750185, 1462225, 3450851, 3750925, 17254255, 86271275]

約数ペア:

[(1, 86271275), (5, 17254255), (23, 3750925), (25, 3450851), (59, 1462225), (115, 750185), (295, 292445), (575, 150037), (1357, 63575), (1475, 58489), (2543, 33925), (6785, 12715)]