1932175

素因数分解:

$5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:259

約数の個数: 24

約数和(自身を含む): 2798432

約数和(自身を除く): 866257

約数列:

[1, 5, 7, 25, 35, 61, 175, 181, 305, 427, 905, 1267, 1525, 2135, 4525, 6335, 10675, 11041, 31675, 55205, 77287, 276025, 386435, 1932175]

約数ペア:

[(1, 1932175), (5, 386435), (7, 276025), (25, 77287), (35, 55205), (61, 31675), (175, 11041), (181, 10675), (305, 6335), (427, 4525), (905, 2135), (1267, 1525)]