18110085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7499}}^1$

素因数の和:7537

約数の個数: 32

約数和(自身を含む): 34560000

約数和(自身を除く): 16449915

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 7499, 22497, 37495, 52493, 112485, 157479, 172477, 262465, 517431, 787395, 862385, 1207339, 2587155, 3622017, 6036695, 18110085]

約数ペア:

[(1, 18110085), (3, 6036695), (5, 3622017), (7, 2587155), (15, 1207339), (21, 862385), (23, 787395), (35, 517431), (69, 262465), (105, 172477), (115, 157479), (161, 112485), (345, 52493), (483, 37495), (805, 22497), (2415, 7499)]