71509075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{569}}^1$

素因数の和:1047

約数の個数: 24

約数和(自身を含む): 97114320

約数和(自身を除く): 25605245

約数列:

[1, 5, 11, 25, 55, 275, 457, 569, 2285, 2845, 5027, 6259, 11425, 14225, 25135, 31295, 125675, 156475, 260033, 1300165, 2860363, 6500825, 14301815, 71509075]

約数ペア:

[(1, 71509075), (5, 14301815), (11, 6500825), (25, 2860363), (55, 1300165), (275, 260033), (457, 156475), (569, 125675), (2285, 31295), (2845, 25135), (5027, 14225), (6259, 11425)]