103826015

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1\times {\mathrm{541}}^1$

素因数の和:970

約数の個数: 16

約数和(自身を含む): 126203616

約数和(自身を除く): 22377601

約数列:

[1, 5, 131, 293, 541, 655, 1465, 2705, 38383, 70871, 158513, 191915, 354355, 792565, 20765203, 103826015]

約数ペア:

[(1, 103826015), (5, 20765203), (131, 792565), (293, 354355), (541, 191915), (655, 158513), (1465, 70871), (2705, 38383)]