1225344195

素因数分解:

$3^2\times 5^1\times {\mathrm{1549}}^1\times {\mathrm{17579}}^1$

素因数の和:19139

約数の個数: 24

約数和(自身を含む): 2125422000

約数和(自身を除く): 900077805

約数列:

[1, 3, 5, 9, 15, 45, 1549, 4647, 7745, 13941, 17579, 23235, 52737, 69705, 87895, 158211, 263685, 791055, 27229871, 81689613, 136149355, 245068839, 408448065, 1225344195]

約数ペア:

[(1, 1225344195), (3, 408448065), (5, 245068839), (9, 136149355), (15, 81689613), (45, 27229871), (1549, 791055), (4647, 263685), (7745, 158211), (13941, 87895), (17579, 69705), (23235, 52737)]