6489495

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{499}}^1$

素因数の和:544

約数の個数: 36

約数和(自身を含む): 11973000

約数和(自身を除く): 5483505

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 289, 499, 765, 867, 1445, 1497, 2495, 2601, 4335, 4491, 7485, 8483, 13005, 22455, 25449, 42415, 76347, 127245, 144211, 381735, 432633, 721055, 1297899, 2163165, 6489495]

約数ペア:

[(1, 6489495), (3, 2163165), (5, 1297899), (9, 721055), (15, 432633), (17, 381735), (45, 144211), (51, 127245), (85, 76347), (153, 42415), (255, 25449), (289, 22455), (499, 13005), (765, 8483), (867, 7485), (1445, 4491), (1497, 4335), (2495, 2601)]