79903855

素因数分解:

$5^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1\times {\mathrm{641}}^1$

素因数の和:986

約数の個数: 16

約数和(自身を含む): 97347744

約数和(自身を除く): 17443889

約数列:

[1, 5, 107, 233, 535, 641, 1165, 3205, 24931, 68587, 124655, 149353, 342935, 746765, 15980771, 79903855]

約数ペア:

[(1, 79903855), (5, 15980771), (107, 746765), (233, 342935), (535, 149353), (641, 124655), (1165, 68587), (3205, 24931)]