42577725

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{18313}}^1$

素因数の和:18357

約数の個数: 24

約数和(自身を含む): 72669952

約数和(自身を除く): 30092227

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 2325, 18313, 54939, 91565, 274695, 457825, 567703, 1373475, 1703109, 2838515, 8515545, 14192575, 42577725]

約数ペア:

[(1, 42577725), (3, 14192575), (5, 8515545), (15, 2838515), (25, 1703109), (31, 1373475), (75, 567703), (93, 457825), (155, 274695), (465, 91565), (775, 54939), (2325, 18313)]