8975915

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8123}}^1$

素因数の和:8158

約数の個数: 16

約数和(自身を含む): 12283488

約数和(自身を除く): 3307573

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 8123, 40615, 105599, 138091, 527995, 690455, 1795183, 8975915]

約数ペア:

[(1, 8975915), (5, 1795183), (13, 690455), (17, 527995), (65, 138091), (85, 105599), (221, 40615), (1105, 8123)]