16333245

素因数分解:

$3^6\times 5^1\times {\mathrm{4481}}^1$

素因数の和:4504

約数の個数: 28

約数和(自身を含む): 29392956

約数和(自身を除く): 13059711

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 4481, 13443, 22405, 40329, 67215, 120987, 201645, 362961, 604935, 1088883, 1814805, 3266649, 5444415, 16333245]

約数ペア:

[(1, 16333245), (3, 5444415), (5, 3266649), (9, 1814805), (15, 1088883), (27, 604935), (45, 362961), (81, 201645), (135, 120987), (243, 67215), (405, 40329), (729, 22405), (1215, 13443), (3645, 4481)]