1040292015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{12589}}^1$

素因数の和:13391

約数の個数: 32

約数和(自身を含む): 1904816640

約数和(自身を除く): 864524625

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 787, 2361, 3935, 5509, 11805, 12589, 16527, 27545, 37767, 62945, 82635, 88123, 188835, 264369, 440615, 1321845, 9907543, 29722629, 49537715, 69352801, 148613145, 208058403, 346764005, 1040292015]

約数ペア:

[(1, 1040292015), (3, 346764005), (5, 208058403), (7, 148613145), (15, 69352801), (21, 49537715), (35, 29722629), (105, 9907543), (787, 1321845), (2361, 440615), (3935, 264369), (5509, 188835), (11805, 88123), (12589, 82635), (16527, 62945), (27545, 37767)]