27381305

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2707}}^1$

素因数の和:2753

約数の個数: 24

約数和(自身を含む): 39905088

約数和(自身を除く): 12523783

約数列:

[1, 5, 7, 17, 35, 85, 119, 289, 595, 1445, 2023, 2707, 10115, 13535, 18949, 46019, 94745, 230095, 322133, 782323, 1610665, 3911615, 5476261, 27381305]

約数ペア:

[(1, 27381305), (5, 5476261), (7, 3911615), (17, 1610665), (35, 782323), (85, 322133), (119, 230095), (289, 94745), (595, 46019), (1445, 18949), (2023, 13535), (2707, 10115)]