86557855

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{1877}}^1$

素因数の和:2306

約数の個数: 16

約数和(自身を含む): 108713664

約数和(自身を除く): 22155809

約数列:

[1, 5, 23, 115, 401, 1877, 2005, 9223, 9385, 43171, 46115, 215855, 752677, 3763385, 17311571, 86557855]

約数ペア:

[(1, 86557855), (5, 17311571), (23, 3763385), (115, 752677), (401, 215855), (1877, 46115), (2005, 43171), (9223, 9385)]