4980045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1103}}^1$

素因数の和:1161

約数の個数: 32

約数和(自身を含む): 9326592

約数和(自身を除く): 4346547

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 645, 903, 1103, 1505, 3309, 4515, 5515, 7721, 16545, 23163, 38605, 47429, 115815, 142287, 237145, 332003, 711435, 996009, 1660015, 4980045]

約数ペア:

[(1, 4980045), (3, 1660015), (5, 996009), (7, 711435), (15, 332003), (21, 237145), (35, 142287), (43, 115815), (105, 47429), (129, 38605), (215, 23163), (301, 16545), (645, 7721), (903, 5515), (1103, 4515), (1505, 3309)]