27257535

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20887}}^1$

素因数の和:20927

約数の個数: 24

約数和(自身を含む): 48877920

約数和(自身を除く): 21620385

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 20887, 62661, 104435, 187983, 313305, 605723, 939915, 1817169, 3028615, 5451507, 9085845, 27257535]

約数ペア:

[(1, 27257535), (3, 9085845), (5, 5451507), (9, 3028615), (15, 1817169), (29, 939915), (45, 605723), (87, 313305), (145, 187983), (261, 104435), (435, 62661), (1305, 20887)]