2659755

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 4944384

約数和(自身を除く): 2284629

約数列:

[1, 3, 5, 7, 15, 21, 35, 73, 105, 219, 347, 365, 511, 1041, 1095, 1533, 1735, 2429, 2555, 5205, 7287, 7665, 12145, 25331, 36435, 75993, 126655, 177317, 379965, 531951, 886585, 2659755]

約数ペア:

[(1, 2659755), (3, 886585), (5, 531951), (7, 379965), (15, 177317), (21, 126655), (35, 75993), (73, 36435), (105, 25331), (219, 12145), (347, 7665), (365, 7287), (511, 5205), (1041, 2555), (1095, 2429), (1533, 1735)]