11861675

素因数分解:

$5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:468

約数の個数: 36

約数和(自身を含む): 17896176

約数和(自身を除く): 6034501

約数列:

[1, 5, 7, 23, 25, 35, 49, 115, 161, 175, 245, 421, 575, 805, 1127, 1225, 2105, 2947, 4025, 5635, 9683, 10525, 14735, 20629, 28175, 48415, 67781, 73675, 103145, 242075, 338905, 474467, 515725, 1694525, 2372335, 11861675]

約数ペア:

[(1, 11861675), (5, 2372335), (7, 1694525), (23, 515725), (25, 474467), (35, 338905), (49, 242075), (115, 103145), (161, 73675), (175, 67781), (245, 48415), (421, 28175), (575, 20629), (805, 14735), (1127, 10525), (1225, 9683), (2105, 5635), (2947, 4025)]