188375045

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{51539}}^1$

素因数の和:51604

約数の個数: 16

約数和(自身を含む): 244918080

約数和(自身を除く): 56543035

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 51539, 257695, 876163, 2216177, 4380815, 11080885, 37675009, 188375045]

約数ペア:

[(1, 188375045), (5, 37675009), (17, 11080885), (43, 4380815), (85, 2216177), (215, 876163), (731, 257695), (3655, 51539)]