159121015

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{883}}^1\times {\mathrm{1567}}^1$

素因数の和:2478

約数の個数: 16

約数和(自身を含む): 199600128

約数和(自身を除く): 40479113

約数列:

[1, 5, 23, 115, 883, 1567, 4415, 7835, 20309, 36041, 101545, 180205, 1383661, 6918305, 31824203, 159121015]

約数ペア:

[(1, 159121015), (5, 31824203), (23, 6918305), (115, 1383661), (883, 180205), (1567, 101545), (4415, 36041), (7835, 20309)]