15325945

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{461}}^1$

素因数の和:636

約数の個数: 16

約数和(自身を含む): 18905040

約数和(自身を除く): 3579095

約数列:

[1, 5, 61, 109, 305, 461, 545, 2305, 6649, 28121, 33245, 50249, 140605, 251245, 3065189, 15325945]

約数ペア:

[(1, 15325945), (5, 3065189), (61, 251245), (109, 140605), (305, 50249), (461, 33245), (545, 28121), (2305, 6649)]