9620855

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{661}}^1$

素因数の和:778

約数の個数: 16

約数和(自身を含む): 12011328

約数和(自身を除く): 2390473

約数列:

[1, 5, 41, 71, 205, 355, 661, 2911, 3305, 14555, 27101, 46931, 135505, 234655, 1924171, 9620855]

約数ペア:

[(1, 9620855), (5, 1924171), (41, 234655), (71, 135505), (205, 46931), (355, 27101), (661, 14555), (2911, 3305)]