55506975

素因数分解:

$3^1\times 5^2\times {\mathrm{643}}^1\times {\mathrm{1151}}^1$

素因数の和:1807

約数の個数: 24

約数和(自身を含む): 91994112

約数和(自身を除く): 36487137

約数列:

[1, 3, 5, 15, 25, 75, 643, 1151, 1929, 3215, 3453, 5755, 9645, 16075, 17265, 28775, 48225, 86325, 740093, 2220279, 3700465, 11101395, 18502325, 55506975]

約数ペア:

[(1, 55506975), (3, 18502325), (5, 11101395), (15, 3700465), (25, 2220279), (75, 740093), (643, 86325), (1151, 48225), (1929, 28775), (3215, 17265), (3453, 16075), (5755, 9645)]