400103685

素因数分解:

$3^3\times 5^1\times {\mathrm{937}}^1\times {\mathrm{3163}}^1$

素因数の和:4114

約数の個数: 32

約数和(自身を含む): 712279680

約数和(自身を除く): 312175995

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 937, 2811, 3163, 4685, 8433, 9489, 14055, 15815, 25299, 28467, 42165, 47445, 85401, 126495, 142335, 427005, 2963731, 8891193, 14818655, 26673579, 44455965, 80020737, 133367895, 400103685]

約数ペア:

[(1, 400103685), (3, 133367895), (5, 80020737), (9, 44455965), (15, 26673579), (27, 14818655), (45, 8891193), (135, 2963731), (937, 427005), (2811, 142335), (3163, 126495), (4685, 85401), (8433, 47445), (9489, 42165), (14055, 28467), (15815, 25299)]