4912215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4253}}^1$

素因数の和:4279

約数の個数: 32

約数和(自身を含む): 9801216

約数和(自身を除く): 4889001

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 4253, 12759, 21265, 29771, 46783, 63795, 89313, 140349, 148855, 233915, 327481, 446565, 701745, 982443, 1637405, 4912215]

約数ペア:

[(1, 4912215), (3, 1637405), (5, 982443), (7, 701745), (11, 446565), (15, 327481), (21, 233915), (33, 148855), (35, 140349), (55, 89313), (77, 63795), (105, 46783), (165, 29771), (231, 21265), (385, 12759), (1155, 4253)]