2572885

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:157

約数の個数: 32

約数和(自身を含む): 3836160

約数和(自身を除く): 1263275

約数列:

[1, 5, 7, 19, 35, 53, 73, 95, 133, 265, 365, 371, 511, 665, 1007, 1387, 1855, 2555, 3869, 5035, 6935, 7049, 9709, 19345, 27083, 35245, 48545, 73511, 135415, 367555, 514577, 2572885]

約数ペア:

[(1, 2572885), (5, 514577), (7, 367555), (19, 135415), (35, 73511), (53, 48545), (73, 35245), (95, 27083), (133, 19345), (265, 9709), (365, 7049), (371, 6935), (511, 5035), (665, 3869), (1007, 2555), (1387, 1855)]