80026815

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{7951}}^1$

素因数の和:8031

約数の個数: 32

約数和(自身を含む): 141990912

約数和(自身を除く): 61964097

約数列:

[1, 3, 5, 11, 15, 33, 55, 61, 165, 183, 305, 671, 915, 2013, 3355, 7951, 10065, 23853, 39755, 87461, 119265, 262383, 437305, 485011, 1311915, 1455033, 2425055, 5335121, 7275165, 16005363, 26675605, 80026815]

約数ペア:

[(1, 80026815), (3, 26675605), (5, 16005363), (11, 7275165), (15, 5335121), (33, 2425055), (55, 1455033), (61, 1311915), (165, 485011), (183, 437305), (305, 262383), (671, 119265), (915, 87461), (2013, 39755), (3355, 23853), (7951, 10065)]