214179615

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{28163}}^1$

素因数の和:28200

約数の個数: 36

約数和(自身を含む): 402012936

約数和(自身を除く): 187833321

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 169, 195, 507, 585, 845, 1521, 2535, 7605, 28163, 84489, 140815, 253467, 366119, 422445, 1098357, 1267335, 1830595, 3295071, 4759547, 5491785, 14278641, 16475355, 23797735, 42835923, 71393205, 214179615]

約数ペア:

[(1, 214179615), (3, 71393205), (5, 42835923), (9, 23797735), (13, 16475355), (15, 14278641), (39, 5491785), (45, 4759547), (65, 3295071), (117, 1830595), (169, 1267335), (195, 1098357), (507, 422445), (585, 366119), (845, 253467), (1521, 140815), (2535, 84489), (7605, 28163)]