77282475

素因数分解:

$3^1\times 5^2\times {\mathrm{181}}^1\times {\mathrm{5693}}^1$

素因数の和:5887

約数の個数: 24

約数和(自身を含む): 128502192

約数和(自身を除く): 51219717

約数列:

[1, 3, 5, 15, 25, 75, 181, 543, 905, 2715, 4525, 5693, 13575, 17079, 28465, 85395, 142325, 426975, 1030433, 3091299, 5152165, 15456495, 25760825, 77282475]

約数ペア:

[(1, 77282475), (3, 25760825), (5, 15456495), (15, 5152165), (25, 3091299), (75, 1030433), (181, 426975), (543, 142325), (905, 85395), (2715, 28465), (4525, 17079), (5693, 13575)]