157030315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{105037}}^1$

素因数の和:105078

約数の個数: 16

約数和(自身を含む): 211756608

約数和(自身を除く): 54726293

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 105037, 525185, 1365481, 2415851, 6827405, 12079255, 31406063, 157030315]

約数ペア:

[(1, 157030315), (5, 31406063), (13, 12079255), (23, 6827405), (65, 2415851), (115, 1365481), (299, 525185), (1495, 105037)]