90108529

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{5147}}^1$

素因数の和:5256

約数の個数: 16

約数和(自身を含む): 107243136

約数和(自身を除く): 17134607

約数列:

[1, 7, 41, 61, 287, 427, 2501, 5147, 17507, 36029, 211027, 313967, 1477189, 2197769, 12872647, 90108529]

約数ペア:

[(1, 90108529), (7, 12872647), (41, 2197769), (61, 1477189), (287, 313967), (427, 211027), (2501, 36029), (5147, 17507)]