89143135

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{2579}}^1$

素因数の和:2838

約数の個数: 16

約数和(自身を含む): 110960640

約数和(自身を除く): 21817505

約数列:

[1, 5, 31, 155, 223, 1115, 2579, 6913, 12895, 34565, 79949, 399745, 575117, 2875585, 17828627, 89143135]

約数ペア:

[(1, 89143135), (5, 17828627), (31, 2875585), (155, 575117), (223, 399745), (1115, 79949), (2579, 34565), (6913, 12895)]