2355045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2039}}^1$

素因数の和:2065

約数の個数: 32

約数和(自身を含む): 4700160

約数和(自身を除く): 2345115

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 2039, 6117, 10195, 14273, 22429, 30585, 42819, 67287, 71365, 112145, 157003, 214095, 336435, 471009, 785015, 2355045]

約数ペア:

[(1, 2355045), (3, 785015), (5, 471009), (7, 336435), (11, 214095), (15, 157003), (21, 112145), (33, 71365), (35, 67287), (55, 42819), (77, 30585), (105, 22429), (165, 14273), (231, 10195), (385, 6117), (1155, 2039)]