120804521485

素因数分解:

$5^1\times {\mathrm{397}}^1\times {\mathrm{6143}}^1\times {\mathrm{9907}}^1$

素因数の和:16452

約数の個数: 16

約数和(自身を含む): 145368907776

約数和(自身を除く): 24564386291

約数列:

[1, 5, 397, 1985, 6143, 9907, 30715, 49535, 2438771, 3933079, 12193855, 19665395, 60858701, 304293505, 24160904297, 120804521485]

約数ペア:

[(1, 120804521485), (5, 24160904297), (397, 304293505), (1985, 60858701), (6143, 19665395), (9907, 12193855), (30715, 3933079), (49535, 2438771)]