40443765

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{797}}^1$

素因数の和:1021

約数の個数: 32

約数和(自身を含む): 68947200

約数和(自身を除く): 28503435

約数列:

[1, 3, 5, 15, 17, 51, 85, 199, 255, 597, 797, 995, 2391, 2985, 3383, 3985, 10149, 11955, 13549, 16915, 40647, 50745, 67745, 158603, 203235, 475809, 793015, 2379045, 2696251, 8088753, 13481255, 40443765]

約数ペア:

[(1, 40443765), (3, 13481255), (5, 8088753), (15, 2696251), (17, 2379045), (51, 793015), (85, 475809), (199, 203235), (255, 158603), (597, 67745), (797, 50745), (995, 40647), (2391, 16915), (2985, 13549), (3383, 11955), (3985, 10149)]