1228095

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{827}}^1$

素因数の和:852

約数の個数: 32

約数和(自身を含む): 2384640

約数和(自身を除く): 1156545

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 827, 1485, 2481, 4135, 7443, 9097, 12405, 22329, 27291, 37215, 45485, 81873, 111645, 136455, 245619, 409365, 1228095]

約数ペア:

[(1, 1228095), (3, 409365), (5, 245619), (9, 136455), (11, 111645), (15, 81873), (27, 45485), (33, 37215), (45, 27291), (55, 22329), (99, 12405), (135, 9097), (165, 7443), (297, 4135), (495, 2481), (827, 1485)]