72422025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{74279}}^1$

素因数の和:74305

約数の個数: 24

約数和(自身を含む): 128950080

約数和(自身を除く): 56528055

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 74279, 222837, 371395, 965627, 1114185, 1856975, 2896881, 4828135, 5570925, 14484405, 24140675, 72422025]

約数ペア:

[(1, 72422025), (3, 24140675), (5, 14484405), (13, 5570925), (15, 4828135), (25, 2896881), (39, 1856975), (65, 1114185), (75, 965627), (195, 371395), (325, 222837), (975, 74279)]