72685165

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3769}}^1$

素因数の和:3829

約数の個数: 32

約数和(自身を含む): 108576000

約数和(自身を除く): 35890835

約数列:

[1, 5, 7, 19, 29, 35, 95, 133, 145, 203, 551, 665, 1015, 2755, 3769, 3857, 18845, 19285, 26383, 71611, 109301, 131915, 358055, 501277, 546505, 765107, 2076719, 2506385, 3825535, 10383595, 14537033, 72685165]

約数ペア:

[(1, 72685165), (5, 14537033), (7, 10383595), (19, 3825535), (29, 2506385), (35, 2076719), (95, 765107), (133, 546505), (145, 501277), (203, 358055), (551, 131915), (665, 109301), (1015, 71611), (2755, 26383), (3769, 19285), (3857, 18845)]