18329115

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{769}}^1$

素因数の和:1011

約数の個数: 32

約数和(自身を含む): 33707520

約数和(自身を除く): 15378405

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 227, 681, 769, 1135, 1589, 2307, 3405, 3845, 4767, 5383, 7945, 11535, 16149, 23835, 26915, 80745, 174563, 523689, 872815, 1221941, 2618445, 3665823, 6109705, 18329115]

約数ペア:

[(1, 18329115), (3, 6109705), (5, 3665823), (7, 2618445), (15, 1221941), (21, 872815), (35, 523689), (105, 174563), (227, 80745), (681, 26915), (769, 23835), (1135, 16149), (1589, 11535), (2307, 7945), (3405, 5383), (3845, 4767)]