500111425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2137}}^1$

素因数の和:2218

約数の個数: 48

約数和(自身を含む): 725346432

約数和(自身を除く): 225235007

約数列:

[1, 5, 11, 23, 25, 37, 55, 115, 185, 253, 275, 407, 575, 851, 925, 1265, 2035, 2137, 4255, 6325, 9361, 10175, 10685, 21275, 23507, 46805, 49151, 53425, 79069, 117535, 234025, 245755, 395345, 540661, 587675, 869759, 1228775, 1818587, 1976725, 2703305, 4348795, 9092935, 13516525, 20004457, 21743975, 45464675, 100022285, 500111425]

約数ペア:

[(1, 500111425), (5, 100022285), (11, 45464675), (23, 21743975), (25, 20004457), (37, 13516525), (55, 9092935), (115, 4348795), (185, 2703305), (253, 1976725), (275, 1818587), (407, 1228775), (575, 869759), (851, 587675), (925, 540661), (1265, 395345), (2035, 245755), (2137, 234025), (4255, 117535), (6325, 79069), (9361, 53425), (10175, 49151), (10685, 46805), (21275, 23507)]