7800105

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{983}}^1$

素因数の和:1037

約数の個数: 24

約数和(自身を含む): 13059648

約数和(自身を除く): 5259543

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 529, 983, 1587, 2645, 2949, 4915, 7935, 14745, 22609, 67827, 113045, 339135, 520007, 1560021, 2600035, 7800105]

約数ペア:

[(1, 7800105), (3, 2600035), (5, 1560021), (15, 520007), (23, 339135), (69, 113045), (115, 67827), (345, 22609), (529, 14745), (983, 7935), (1587, 4915), (2645, 2949)]