40754745

素因数分解:

$3^7\times 5^1\times {\mathrm{3727}}^1$

素因数の和:3753

約数の個数: 32

約数和(自身を含む): 73367040

約数和(自身を除く): 32612295

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 2187, 3645, 3727, 10935, 11181, 18635, 33543, 55905, 100629, 167715, 301887, 503145, 905661, 1509435, 2716983, 4528305, 8150949, 13584915, 40754745]

約数ペア:

[(1, 40754745), (3, 13584915), (5, 8150949), (9, 4528305), (15, 2716983), (27, 1509435), (45, 905661), (81, 503145), (135, 301887), (243, 167715), (405, 100629), (729, 55905), (1215, 33543), (2187, 18635), (3645, 11181), (3727, 10935)]