11749205

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 16450560

約数和(自身を除く): 4701355

約数列:

[1, 5, 13, 23, 29, 65, 115, 145, 271, 299, 377, 667, 1355, 1495, 1885, 3335, 3523, 6233, 7859, 8671, 17615, 31165, 39295, 43355, 81029, 102167, 180757, 405145, 510835, 903785, 2349841, 11749205]

約数ペア:

[(1, 11749205), (5, 2349841), (13, 903785), (23, 510835), (29, 405145), (65, 180757), (115, 102167), (145, 81029), (271, 43355), (299, 39295), (377, 31165), (667, 17615), (1355, 8671), (1495, 7859), (1885, 6233), (3335, 3523)]