65128175

素因数分解:

$5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6101}}^1$

素因数の和:6179

約数の個数: 24

約数和(自身を含む): 93824352

約数和(自身を除く): 28696177

約数列:

[1, 5, 7, 25, 35, 61, 175, 305, 427, 1525, 2135, 6101, 10675, 30505, 42707, 152525, 213535, 372161, 1067675, 1860805, 2605127, 9304025, 13025635, 65128175]

約数ペア:

[(1, 65128175), (5, 13025635), (7, 9304025), (25, 2605127), (35, 1860805), (61, 1067675), (175, 372161), (305, 213535), (427, 152525), (1525, 42707), (2135, 30505), (6101, 10675)]