28617085

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{15427}}^1$

素因数の和:15492

約数の個数: 16

約数和(自身を含む): 39989376

約数和(自身を除く): 11372291

約数列:

[1, 5, 7, 35, 53, 265, 371, 1855, 15427, 77135, 107989, 539945, 817631, 4088155, 5723417, 28617085]

約数ペア:

[(1, 28617085), (5, 5723417), (7, 4088155), (35, 817631), (53, 539945), (265, 107989), (371, 77135), (1855, 15427)]