68339345

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{5581}}^1$

素因数の和:5696

約数の個数: 16

約数和(自身を含む): 85739520

約数和(自身を除く): 17400175

約数列:

[1, 5, 31, 79, 155, 395, 2449, 5581, 12245, 27905, 173011, 440899, 865055, 2204495, 13667869, 68339345]

約数ペア:

[(1, 68339345), (5, 13667869), (31, 2204495), (79, 865055), (155, 440899), (395, 173011), (2449, 27905), (5581, 12245)]