10103725

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:357

約数の個数: 24

約数和(自身を含む): 13392000

約数和(自身を除く): 3288275

約数列:

[1, 5, 19, 25, 89, 95, 239, 445, 475, 1195, 1691, 2225, 4541, 5975, 8455, 21271, 22705, 42275, 106355, 113525, 404149, 531775, 2020745, 10103725]

約数ペア:

[(1, 10103725), (5, 2020745), (19, 531775), (25, 404149), (89, 113525), (95, 106355), (239, 42275), (445, 22705), (475, 21271), (1195, 8455), (1691, 5975), (2225, 4541)]