87056815

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1\times {\mathrm{509}}^1$

素因数の和:1026

約数の個数: 16

約数和(自身を含む): 106243200

約数和(自身を除く): 19186385

約数列:

[1, 5, 79, 395, 433, 509, 2165, 2545, 34207, 40211, 171035, 201055, 220397, 1101985, 17411363, 87056815]

約数ペア:

[(1, 87056815), (5, 17411363), (79, 1101985), (395, 220397), (433, 201055), (509, 171035), (2165, 40211), (2545, 34207)]