120119915

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{6653}}^1$

素因数の和:6838

約数の個数: 16

約数和(自身を含む): 151391808

約数和(自身を除く): 31271893

約数列:

[1, 5, 23, 115, 157, 785, 3611, 6653, 18055, 33265, 153019, 765095, 1044521, 5222605, 24023983, 120119915]

約数ペア:

[(1, 120119915), (5, 24023983), (23, 5222605), (115, 1044521), (157, 765095), (785, 153019), (3611, 33265), (6653, 18055)]