99685405

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1\times {\mathrm{577}}^1$

素因数の和:1008

約数の個数: 16

約数和(自身を含む): 121310640

約数和(自身を除く): 21625235

約数列:

[1, 5, 109, 317, 545, 577, 1585, 2885, 34553, 62893, 172765, 182909, 314465, 914545, 19937081, 99685405]

約数ペア:

[(1, 99685405), (5, 19937081), (109, 914545), (317, 314465), (545, 182909), (577, 172765), (1585, 62893), (2885, 34553)]