13985245

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1$

素因数の和:564

約数の個数: 16

約数和(自身を含む): 17233920

約数和(自身を除く): 3248675

約数列:

[1, 5, 67, 109, 335, 383, 545, 1915, 7303, 25661, 36515, 41747, 128305, 208735, 2797049, 13985245]

約数ペア:

[(1, 13985245), (5, 2797049), (67, 208735), (109, 128305), (335, 41747), (383, 36515), (545, 25661), (1915, 7303)]