57409165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 79885440

約数和(自身を除く): 22476275

約数列:

[1, 5, 11, 19, 55, 95, 137, 209, 401, 685, 1045, 1507, 2005, 2603, 4411, 7535, 7619, 13015, 22055, 28633, 38095, 54937, 83809, 143165, 274685, 419045, 604307, 1043803, 3021535, 5219015, 11481833, 57409165]

約数ペア:

[(1, 57409165), (5, 11481833), (11, 5219015), (19, 3021535), (55, 1043803), (95, 604307), (137, 419045), (209, 274685), (401, 143165), (685, 83809), (1045, 54937), (1507, 38095), (2005, 28633), (2603, 22055), (4411, 13015), (7535, 7619)]