85885105

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 114960384

約数和(自身を除く): 29075279

約数列:

[1, 5, 17, 23, 85, 115, 197, 223, 391, 985, 1115, 1955, 3349, 3791, 4531, 5129, 16745, 18955, 22655, 25645, 43931, 77027, 87193, 219655, 385135, 435965, 746827, 1010413, 3734135, 5052065, 17177021, 85885105]

約数ペア:

[(1, 85885105), (5, 17177021), (17, 5052065), (23, 3734135), (85, 1010413), (115, 746827), (197, 435965), (223, 385135), (391, 219655), (985, 87193), (1115, 77027), (1955, 43931), (3349, 25645), (3791, 22655), (4531, 18955), (5129, 16745)]