8855425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:313

約数の個数: 24

約数和(自身を含む): 11735360

約数和(自身を除く): 2879935

約数列:

[1, 5, 19, 25, 95, 103, 181, 475, 515, 905, 1957, 2575, 3439, 4525, 9785, 17195, 18643, 48925, 85975, 93215, 354217, 466075, 1771085, 8855425]

約数ペア:

[(1, 8855425), (5, 1771085), (19, 466075), (25, 354217), (95, 93215), (103, 85975), (181, 48925), (475, 18643), (515, 17195), (905, 9785), (1957, 4525), (2575, 3439)]