3960705

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{563}}^1$

素因数の和:645

約数の個数: 32

約数和(自身を含む): 7363584

約数和(自身を除く): 3402879

約数列:

[1, 3, 5, 7, 15, 21, 35, 67, 105, 201, 335, 469, 563, 1005, 1407, 1689, 2345, 2815, 3941, 7035, 8445, 11823, 19705, 37721, 59115, 113163, 188605, 264047, 565815, 792141, 1320235, 3960705]

約数ペア:

[(1, 3960705), (3, 1320235), (5, 792141), (7, 565815), (15, 264047), (21, 188605), (35, 113163), (67, 59115), (105, 37721), (201, 19705), (335, 11823), (469, 8445), (563, 7035), (1005, 3941), (1407, 2815), (1689, 2345)]