66150735

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{90001}}^1$

素因数の和:90023

約数の個数: 24

約数和(自身を含む): 123122736

約数和(自身を除く): 56972001

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 90001, 270003, 450005, 630007, 1350015, 1890021, 3150035, 4410049, 9450105, 13230147, 22050245, 66150735]

約数ペア:

[(1, 66150735), (3, 22050245), (5, 13230147), (7, 9450105), (15, 4410049), (21, 3150035), (35, 1890021), (49, 1350015), (105, 630007), (147, 450005), (245, 270003), (735, 90001)]