248166815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{81233}}^1$

素因数の和:81298

約数の個数: 16

約数和(自身を含む): 327535488

約数和(自身を除く): 79368673

約数列:

[1, 5, 13, 47, 65, 235, 611, 3055, 81233, 406165, 1056029, 3817951, 5280145, 19089755, 49633363, 248166815]

約数ペア:

[(1, 248166815), (5, 49633363), (13, 19089755), (47, 5280145), (65, 3817951), (235, 1056029), (611, 406165), (3055, 81233)]