121213065

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{425309}}^1$

素因数の和:425336

約数の個数: 16

約数和(自身を含む): 204148800

約数和(自身を除く): 82935735

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 425309, 1275927, 2126545, 6379635, 8080871, 24242613, 40404355, 121213065]

約数ペア:

[(1, 121213065), (3, 40404355), (5, 24242613), (15, 8080871), (19, 6379635), (57, 2126545), (95, 1275927), (285, 425309)]