26844025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{547}}^1$

素因数の和:721

約数の個数: 24

約数和(自身を含む): 36150464

約数和(自身を除く): 9306439

約数列:

[1, 5, 13, 25, 65, 151, 325, 547, 755, 1963, 2735, 3775, 7111, 9815, 13675, 35555, 49075, 82597, 177775, 412985, 1073761, 2064925, 5368805, 26844025]

約数ペア:

[(1, 26844025), (5, 5368805), (13, 2064925), (25, 1073761), (65, 412985), (151, 177775), (325, 82597), (547, 49075), (755, 35555), (1963, 13675), (2735, 9815), (3775, 7111)]