38622025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{787}}^1$

素因数の和:961

約数の個数: 24

約数和(自身を含む): 51982784

約数和(自身を除く): 13360759

約数列:

[1, 5, 13, 25, 65, 151, 325, 755, 787, 1963, 3775, 3935, 9815, 10231, 19675, 49075, 51155, 118837, 255775, 594185, 1544881, 2970925, 7724405, 38622025]

約数ペア:

[(1, 38622025), (5, 7724405), (13, 2970925), (25, 1544881), (65, 594185), (151, 255775), (325, 118837), (755, 51155), (787, 49075), (1963, 19675), (3775, 10231), (3935, 9815)]