13624905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{449}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 26524800

約数和(自身を除く): 12899895

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 289, 357, 449, 595, 867, 1347, 1445, 1785, 2023, 2245, 3143, 4335, 6069, 6735, 7633, 9429, 10115, 15715, 22899, 30345, 38165, 47145, 53431, 114495, 129761, 160293, 267155, 389283, 648805, 801465, 908327, 1946415, 2724981, 4541635, 13624905]

約数ペア:

[(1, 13624905), (3, 4541635), (5, 2724981), (7, 1946415), (15, 908327), (17, 801465), (21, 648805), (35, 389283), (51, 267155), (85, 160293), (105, 129761), (119, 114495), (255, 53431), (289, 47145), (357, 38165), (449, 30345), (595, 22899), (867, 15715), (1347, 10115), (1445, 9429), (1785, 7633), (2023, 6735), (2245, 6069), (3143, 4335)]