17074205

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:209

約数の個数: 32

約数和(自身を含む): 22900320

約数和(自身を除く): 5826115

約数列:

[1, 5, 17, 37, 61, 85, 89, 185, 305, 445, 629, 1037, 1513, 2257, 3145, 3293, 5185, 5429, 7565, 11285, 16465, 27145, 38369, 55981, 92293, 191845, 200873, 279905, 461465, 1004365, 3414841, 17074205]

約数ペア:

[(1, 17074205), (5, 3414841), (17, 1004365), (37, 461465), (61, 279905), (85, 200873), (89, 191845), (185, 92293), (305, 55981), (445, 38369), (629, 27145), (1037, 16465), (1513, 11285), (2257, 7565), (3145, 5429), (3293, 5185)]