1284367045

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{49031}}^1$

素因数の和:49093

約数の個数: 24

約数和(自身を含む): 1722788352

約数和(自身を除く): 438421307

約数列:

[1, 5, 13, 31, 65, 155, 169, 403, 845, 2015, 5239, 26195, 49031, 245155, 637403, 1519961, 3187015, 7599805, 8286239, 19759493, 41431195, 98797465, 256873409, 1284367045]

約数ペア:

[(1, 1284367045), (5, 256873409), (13, 98797465), (31, 41431195), (65, 19759493), (155, 8286239), (169, 7599805), (403, 3187015), (845, 1519961), (2015, 637403), (5239, 245155), (26195, 49031)]