57251145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2381}}^1$

素因数の和:2625

約数の個数: 32

約数和(自身を含む): 105189120

約数和(自身を除く): 47937975

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 229, 687, 1145, 1603, 2381, 3435, 4809, 7143, 8015, 11905, 16667, 24045, 35715, 50001, 83335, 250005, 545249, 1635747, 2726245, 3816743, 8178735, 11450229, 19083715, 57251145]

約数ペア:

[(1, 57251145), (3, 19083715), (5, 11450229), (7, 8178735), (15, 3816743), (21, 2726245), (35, 1635747), (105, 545249), (229, 250005), (687, 83335), (1145, 50001), (1603, 35715), (2381, 24045), (3435, 16667), (4809, 11905), (7143, 8015)]