40014325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{123121}}^1$

素因数の和:123144

約数の個数: 12

約数和(自身を含む): 53434948

約数和(自身を除く): 13420623

約数列:

[1, 5, 13, 25, 65, 325, 123121, 615605, 1600573, 3078025, 8002865, 40014325]

約数ペア:

[(1, 40014325), (5, 8002865), (13, 3078025), (25, 1600573), (65, 615605), (325, 123121)]