8023785

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6947}}^1$

素因数の和:6973

約数の個数: 32

約数和(自身を含む): 16008192

約数和(自身を除く): 7984407

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 6947, 20841, 34735, 48629, 76417, 104205, 145887, 229251, 243145, 382085, 534919, 729435, 1146255, 1604757, 2674595, 8023785]

約数ペア:

[(1, 8023785), (3, 2674595), (5, 1604757), (7, 1146255), (11, 729435), (15, 534919), (21, 382085), (33, 243145), (35, 229251), (55, 145887), (77, 104205), (105, 76417), (165, 48629), (231, 34735), (385, 20841), (1155, 6947)]