109161025

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1523}}^1$

素因数の和:1641

約数の個数: 24

約数和(自身を含む): 140598144

約数和(自身を除く): 31437119

約数列:

[1, 5, 25, 47, 61, 235, 305, 1175, 1523, 1525, 2867, 7615, 14335, 38075, 71581, 71675, 92903, 357905, 464515, 1789525, 2322575, 4366441, 21832205, 109161025]

約数ペア:

[(1, 109161025), (5, 21832205), (25, 4366441), (47, 2322575), (61, 1789525), (235, 464515), (305, 357905), (1175, 92903), (1523, 71675), (1525, 71581), (2867, 38075), (7615, 14335)]