8369525

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:493

約数の個数: 24

約数和(自身を含む): 11249280

約数和(自身を除く): 2879755

約数列:

[1, 5, 17, 25, 47, 85, 235, 419, 425, 799, 1175, 2095, 3995, 7123, 10475, 19693, 19975, 35615, 98465, 178075, 334781, 492325, 1673905, 8369525]

約数ペア:

[(1, 8369525), (5, 1673905), (17, 492325), (25, 334781), (47, 178075), (85, 98465), (235, 35615), (419, 19975), (425, 19693), (799, 10475), (1175, 7123), (2095, 3995)]