6855345

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{3109}}^1$

素因数の和:3134

約数の個数: 36

約数和(自身を含む): 13827060

約数和(自身を除く): 6971715

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 3109, 9327, 15545, 21763, 27981, 46635, 65289, 108815, 139905, 152341, 195867, 326445, 457023, 761705, 979335, 1371069, 2285115, 6855345]

約数ペア:

[(1, 6855345), (3, 2285115), (5, 1371069), (7, 979335), (9, 761705), (15, 457023), (21, 326445), (35, 195867), (45, 152341), (49, 139905), (63, 108815), (105, 65289), (147, 46635), (245, 27981), (315, 21763), (441, 15545), (735, 9327), (2205, 3109)]