9148865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{419}}^1$

素因数の和:832

約数の個数: 16

約数和(自身を含む): 12035520

約数和(自身を除く): 2886655

約数列:

[1, 5, 11, 55, 397, 419, 1985, 2095, 4367, 4609, 21835, 23045, 166343, 831715, 1829773, 9148865]

約数ペア:

[(1, 9148865), (5, 1829773), (11, 831715), (55, 166343), (397, 23045), (419, 21835), (1985, 4609), (2095, 4367)]