5315445

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 9801792

約数和(自身を除く): 4486347

約数列:

[1, 3, 5, 9, 15, 41, 43, 45, 67, 123, 129, 201, 205, 215, 335, 369, 387, 603, 615, 645, 1005, 1763, 1845, 1935, 2747, 2881, 3015, 5289, 8241, 8643, 8815, 13735, 14405, 15867, 24723, 25929, 26445, 41205, 43215, 79335, 118121, 123615, 129645, 354363, 590605, 1063089, 1771815, 5315445]

約数ペア:

[(1, 5315445), (3, 1771815), (5, 1063089), (9, 590605), (15, 354363), (41, 129645), (43, 123615), (45, 118121), (67, 79335), (123, 43215), (129, 41205), (201, 26445), (205, 25929), (215, 24723), (335, 15867), (369, 14405), (387, 13735), (603, 8815), (615, 8643), (645, 8241), (1005, 5289), (1763, 3015), (1845, 2881), (1935, 2747)]