2218095

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4481}}^1$

素因数の和:4503

約数の個数: 24

約数和(自身を含む): 4195152

約数和(自身を除く): 1977057

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 4481, 13443, 22405, 40329, 49291, 67215, 147873, 201645, 246455, 443619, 739365, 2218095]

約数ペア:

[(1, 2218095), (3, 739365), (5, 443619), (9, 246455), (11, 201645), (15, 147873), (33, 67215), (45, 49291), (55, 40329), (99, 22405), (165, 13443), (495, 4481)]