8189265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3391}}^1$

素因数の和:3429

約数の個数: 32

約数和(自身を含む): 15630336

約数和(自身を除く): 7441071

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 3391, 10173, 16955, 23737, 50865, 71211, 77993, 118685, 233979, 356055, 389965, 545951, 1169895, 1637853, 2729755, 8189265]

約数ペア:

[(1, 8189265), (3, 2729755), (5, 1637853), (7, 1169895), (15, 545951), (21, 389965), (23, 356055), (35, 233979), (69, 118685), (105, 77993), (115, 71211), (161, 50865), (345, 23737), (483, 16955), (805, 10173), (2415, 3391)]