90567725

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2357}}^1$

素因数の和:2449

約数の個数: 24

約数和(自身を含む): 118418760

約数和(自身を除く): 27851035

約数列:

[1, 5, 25, 29, 53, 145, 265, 725, 1325, 1537, 2357, 7685, 11785, 38425, 58925, 68353, 124921, 341765, 624605, 1708825, 3123025, 3622709, 18113545, 90567725]

約数ペア:

[(1, 90567725), (5, 18113545), (25, 3622709), (29, 3123025), (53, 1708825), (145, 624605), (265, 341765), (725, 124921), (1325, 68353), (1537, 58925), (2357, 38425), (7685, 11785)]