53097775

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{419}}^1$

素因数の和:603

約数の個数: 24

約数和(自身を含む): 68276880

約数和(自身を除く): 15179105

約数列:

[1, 5, 25, 37, 137, 185, 419, 685, 925, 2095, 3425, 5069, 10475, 15503, 25345, 57403, 77515, 126725, 287015, 387575, 1435075, 2123911, 10619555, 53097775]

約数ペア:

[(1, 53097775), (5, 10619555), (25, 2123911), (37, 1435075), (137, 387575), (185, 287015), (419, 126725), (685, 77515), (925, 57403), (2095, 25345), (3425, 15503), (5069, 10475)]