25545325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{947}}^1$

素因数の和:1053

約数の個数: 24

約数和(自身を含む): 34560288

約数和(自身を除く): 9014963

約数列:

[1, 5, 13, 25, 65, 83, 325, 415, 947, 1079, 2075, 4735, 5395, 12311, 23675, 26975, 61555, 78601, 307775, 393005, 1021813, 1965025, 5109065, 25545325]

約数ペア:

[(1, 25545325), (5, 5109065), (13, 1965025), (25, 1021813), (65, 393005), (83, 307775), (325, 78601), (415, 61555), (947, 26975), (1079, 23675), (2075, 12311), (4735, 5395)]