47089215

素因数分解:

$3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2341}}^1$

素因数の和:2504

約数の個数: 32

約数和(自身を含む): 84312000

約数和(自身を除く): 37222785

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 149, 447, 745, 1341, 2235, 2341, 4023, 6705, 7023, 11705, 20115, 21069, 35115, 63207, 105345, 316035, 348809, 1046427, 1744045, 3139281, 5232135, 9417843, 15696405, 47089215]

約数ペア:

[(1, 47089215), (3, 15696405), (5, 9417843), (9, 5232135), (15, 3139281), (27, 1744045), (45, 1046427), (135, 348809), (149, 316035), (447, 105345), (745, 63207), (1341, 35115), (2235, 21069), (2341, 20115), (4023, 11705), (6705, 7023)]