9985255

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9203}}^1$

素因数の和:9246

約数の個数: 16

約数和(自身を含む): 14137344

約数和(自身を除く): 4152089

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 9203, 46015, 64421, 285293, 322105, 1426465, 1997051, 9985255]

約数ペア:

[(1, 9985255), (5, 1997051), (7, 1426465), (31, 322105), (35, 285293), (155, 64421), (217, 46015), (1085, 9203)]