272000525

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{178361}}^1$

素因数の和:178432

約数の個数: 12

約数和(自身を含む): 342811764

約数和(自身を除く): 70811239

約数列:

[1, 5, 25, 61, 305, 1525, 178361, 891805, 4459025, 10880021, 54400105, 272000525]

約数ペア:

[(1, 272000525), (5, 54400105), (25, 10880021), (61, 4459025), (305, 891805), (1525, 178361)]