17585165

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 24796800

約数和(自身を除く): 7211635

約数列:

[1, 5, 13, 19, 29, 65, 95, 145, 247, 377, 491, 551, 1235, 1885, 2455, 2755, 6383, 7163, 9329, 14239, 31915, 35815, 46645, 71195, 121277, 185107, 270541, 606385, 925535, 1352705, 3517033, 17585165]

約数ペア:

[(1, 17585165), (5, 3517033), (13, 1352705), (19, 925535), (29, 606385), (65, 270541), (95, 185107), (145, 121277), (247, 71195), (377, 46645), (491, 35815), (551, 31915), (1235, 14239), (1885, 9329), (2455, 7163), (2755, 6383)]