142242815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{198941}}^1$

素因数の和:198970

約数の個数: 16

約数和(自身を含む): 200533536

約数和(自身を除く): 58290721

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 198941, 994705, 2188351, 2586233, 10941755, 12931165, 28448563, 142242815]

約数ペア:

[(1, 142242815), (5, 28448563), (11, 12931165), (13, 10941755), (55, 2586233), (65, 2188351), (143, 994705), (715, 198941)]