47065905

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{33739}}^1$

素因数の和:33781

約数の個数: 24

約数和(自身を含む): 84215040

約数和(自身を除く): 37149135

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 33739, 101217, 168695, 303651, 506085, 1045909, 1518255, 3137727, 5229545, 9413181, 15688635, 47065905]

約数ペア:

[(1, 47065905), (3, 15688635), (5, 9413181), (9, 5229545), (15, 3137727), (31, 1518255), (45, 1045909), (93, 506085), (155, 303651), (279, 168695), (465, 101217), (1395, 33739)]