68543425

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{74101}}^1$

素因数の和:74148

約数の個数: 12

約数和(自身を含む): 87292156

約数和(自身を除く): 18748731

約数列:

[1, 5, 25, 37, 185, 925, 74101, 370505, 1852525, 2741737, 13708685, 68543425]

約数ペア:

[(1, 68543425), (5, 13708685), (25, 2741737), (37, 1852525), (185, 370505), (925, 74101)]