129963245

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{601}}^1\times {\mathrm{709}}^1$

素因数の和:1376

約数の個数: 16

約数和(自身を含む): 159000240

約数和(自身を除く): 29036995

約数列:

[1, 5, 61, 305, 601, 709, 3005, 3545, 36661, 43249, 183305, 216245, 426109, 2130545, 25992649, 129963245]

約数ペア:

[(1, 129963245), (5, 25992649), (61, 2130545), (305, 426109), (601, 216245), (709, 183305), (3005, 43249), (3545, 36661)]