100976765

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{4973}}^1$

素因数の和:5140

約数の個数: 16

約数和(自身を含む): 126061056

約数和(自身を除く): 25084291

約数列:

[1, 5, 31, 131, 155, 655, 4061, 4973, 20305, 24865, 154163, 651463, 770815, 3257315, 20195353, 100976765]

約数ペア:

[(1, 100976765), (5, 20195353), (31, 3257315), (131, 770815), (155, 651463), (655, 154163), (4061, 24865), (4973, 20305)]