11739425

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:257

約数の個数: 24

約数和(自身を含む): 15165696

約数和(自身を除く): 3426271

約数列:

[1, 5, 25, 47, 97, 103, 235, 485, 515, 1175, 2425, 2575, 4559, 4841, 9991, 22795, 24205, 49955, 113975, 121025, 249775, 469577, 2347885, 11739425]

約数ペア:

[(1, 11739425), (5, 2347885), (25, 469577), (47, 249775), (97, 121025), (103, 113975), (235, 49955), (485, 24205), (515, 22795), (1175, 9991), (2425, 4841), (2575, 4559)]