1153475

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:119

約数の個数: 24

約数和(自身を含む): 1554960

約数和(自身を除く): 401485

約数列:

[1, 5, 25, 29, 37, 43, 145, 185, 215, 725, 925, 1073, 1075, 1247, 1591, 5365, 6235, 7955, 26825, 31175, 39775, 46139, 230695, 1153475]

約数ペア:

[(1, 1153475), (5, 230695), (25, 46139), (29, 39775), (37, 31175), (43, 26825), (145, 7955), (185, 6235), (215, 5365), (725, 1591), (925, 1247), (1073, 1075)]