1323690985

素因数分解:

$5^1\times {\mathrm{71}}^2\times {\mathrm{52517}}^1$

素因数の和:52664

約数の個数: 12

約数和(自身を含む): 1611147204

約数和(自身を除く): 287456219

約数列:

[1, 5, 71, 355, 5041, 25205, 52517, 262585, 3728707, 18643535, 264738197, 1323690985]

約数ペア:

[(1, 1323690985), (5, 264738197), (71, 18643535), (355, 3728707), (5041, 262585), (25205, 52517)]