18005012775

素因数分解:

$3^3\times 5^2\times {\mathrm{26674093}}^1$

素因数の和:26674112

約数の個数: 24

約数和(自身を含む): 33075876560

約数和(自身を除く): 15070863785

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 26674093, 80022279, 133370465, 240066837, 400111395, 666852325, 720200511, 1200334185, 2000556975, 3601002555, 6001670925, 18005012775]

約数ペア:

[(1, 18005012775), (3, 6001670925), (5, 3601002555), (9, 2000556975), (15, 1200334185), (25, 720200511), (27, 666852325), (45, 400111395), (75, 240066837), (135, 133370465), (225, 80022279), (675, 26674093)]