18273105

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13099}}^1$

素因数の和:13141

約数の個数: 24

約数和(自身を含む): 32697600

約数和(自身を除く): 14424495

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 13099, 39297, 65495, 117891, 196485, 406069, 589455, 1218207, 2030345, 3654621, 6091035, 18273105]

約数ペア:

[(1, 18273105), (3, 6091035), (5, 3654621), (9, 2030345), (15, 1218207), (31, 589455), (45, 406069), (93, 196485), (155, 117891), (279, 65495), (465, 39297), (1395, 13099)]