221844165

素因数分解:

$3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{32939}}^1$

素因数の和:33396

約数の個数: 16

約数和(自身を含む): 355752000

約数和(自身を除く): 133907835

約数列:

[1, 3, 5, 15, 449, 1347, 2245, 6735, 32939, 98817, 164695, 494085, 14789611, 44368833, 73948055, 221844165]

約数ペア:

[(1, 221844165), (3, 73948055), (5, 44368833), (15, 14789611), (449, 494085), (1347, 164695), (2245, 98817), (6735, 32939)]