8130045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7039}}^1$

素因数の和:7065

約数の個数: 32

約数和(自身を含む): 16220160

約数和(自身を除く): 8090115

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 7039, 21117, 35195, 49273, 77429, 105585, 147819, 232287, 246365, 387145, 542003, 739095, 1161435, 1626009, 2710015, 8130045]

約数ペア:

[(1, 8130045), (3, 2710015), (5, 1626009), (7, 1161435), (11, 739095), (15, 542003), (21, 387145), (33, 246365), (35, 232287), (55, 147819), (77, 105585), (105, 77429), (165, 49273), (231, 35195), (385, 21117), (1155, 7039)]