3838545

素因数分解:

$3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{433}}^1$

素因数の和:641

約数の個数: 24

約数和(自身を含む): 6702696

約数和(自身を除く): 2864151

約数列:

[1, 3, 5, 9, 15, 45, 197, 433, 591, 985, 1299, 1773, 2165, 2955, 3897, 6495, 8865, 19485, 85301, 255903, 426505, 767709, 1279515, 3838545]

約数ペア:

[(1, 3838545), (3, 1279515), (5, 767709), (9, 426505), (15, 255903), (45, 85301), (197, 19485), (433, 8865), (591, 6495), (985, 3897), (1299, 2955), (1773, 2165)]