72454325

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{73}}^1$

素因数の和:186

約数の個数: 36

約数和(自身を含む): 96829740

約数和(自身を除く): 24375415

約数列:

[1, 5, 25, 29, 37, 73, 145, 185, 365, 725, 925, 1073, 1369, 1825, 2117, 2701, 5365, 6845, 10585, 13505, 26825, 34225, 39701, 52925, 67525, 78329, 99937, 198505, 391645, 499685, 992525, 1958225, 2498425, 2898173, 14490865, 72454325]

約数ペア:

[(1, 72454325), (5, 14490865), (25, 2898173), (29, 2498425), (37, 1958225), (73, 992525), (145, 499685), (185, 391645), (365, 198505), (725, 99937), (925, 78329), (1073, 67525), (1369, 52925), (1825, 39701), (2117, 34225), (2701, 26825), (5365, 13505), (6845, 10585)]