162821205

素因数分解:

$3^3\times 5^1\times {\mathrm{499}}^1\times {\mathrm{2417}}^1$

素因数の和:2930

約数の個数: 32

約数和(自身を含む): 290160000

約数和(自身を除く): 127338795

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 499, 1497, 2417, 2495, 4491, 7251, 7485, 12085, 13473, 21753, 22455, 36255, 65259, 67365, 108765, 326295, 1206083, 3618249, 6030415, 10854747, 18091245, 32564241, 54273735, 162821205]

約数ペア:

[(1, 162821205), (3, 54273735), (5, 32564241), (9, 18091245), (15, 10854747), (27, 6030415), (45, 3618249), (135, 1206083), (499, 326295), (1497, 108765), (2417, 67365), (2495, 65259), (4491, 36255), (7251, 22455), (7485, 21753), (12085, 13473)]