283210005

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:550

約数の個数: 64

約数和(自身を含む): 505854720

約数和(自身を除く): 222644715

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 67, 159, 195, 201, 265, 335, 409, 689, 795, 871, 1005, 1227, 2045, 2067, 2613, 3445, 3551, 4355, 5317, 6135, 10335, 10653, 13065, 15951, 17755, 21677, 26585, 27403, 46163, 53265, 65031, 79755, 82209, 108385, 137015, 138489, 230815, 281801, 325155, 356239, 411045, 692445, 845403, 1068717, 1409005, 1452359, 1781195, 4227015, 4357077, 5343585, 7261795, 18880667, 21785385, 56642001, 94403335, 283210005]

約数ペア:

[(1, 283210005), (3, 94403335), (5, 56642001), (13, 21785385), (15, 18880667), (39, 7261795), (53, 5343585), (65, 4357077), (67, 4227015), (159, 1781195), (195, 1452359), (201, 1409005), (265, 1068717), (335, 845403), (409, 692445), (689, 411045), (795, 356239), (871, 325155), (1005, 281801), (1227, 230815), (2045, 138489), (2067, 137015), (2613, 108385), (3445, 82209), (3551, 79755), (4355, 65031), (5317, 53265), (6135, 46163), (10335, 27403), (10653, 26585), (13065, 21677), (15951, 17755)]