635425715

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{379}}^1$

素因数の和:707

約数の個数: 32

約数和(自身を含む): 814233600

約数和(自身を除く): 178807885

約数列:

[1, 5, 23, 61, 115, 239, 305, 379, 1195, 1403, 1895, 5497, 7015, 8717, 14579, 23119, 27485, 43585, 72895, 90581, 115595, 335317, 452905, 531737, 1676585, 2083363, 2658685, 5525441, 10416815, 27627205, 127085143, 635425715]

約数ペア:

[(1, 635425715), (5, 127085143), (23, 27627205), (61, 10416815), (115, 5525441), (239, 2658685), (305, 2083363), (379, 1676585), (1195, 531737), (1403, 452905), (1895, 335317), (5497, 115595), (7015, 90581), (8717, 72895), (14579, 43585), (23119, 27485)]