6913215

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1249}}^1$

素因数の和:1304

約数の個数: 32

約数和(自身を含む): 12600000

約数和(自身を除く): 5686785

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 123, 135, 205, 369, 615, 1107, 1249, 1845, 3747, 5535, 6245, 11241, 18735, 33723, 51209, 56205, 153627, 168615, 256045, 460881, 768135, 1382643, 2304405, 6913215]

約数ペア:

[(1, 6913215), (3, 2304405), (5, 1382643), (9, 768135), (15, 460881), (27, 256045), (41, 168615), (45, 153627), (123, 56205), (135, 51209), (205, 33723), (369, 18735), (615, 11241), (1107, 6245), (1249, 5535), (1845, 3747)]