9808235

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 13530240

約数和(自身を除く): 3722005

約数列:

[1, 5, 17, 23, 29, 85, 115, 145, 173, 391, 493, 667, 865, 1955, 2465, 2941, 3335, 3979, 5017, 11339, 14705, 19895, 25085, 56695, 67643, 85289, 115391, 338215, 426445, 576955, 1961647, 9808235]

約数ペア:

[(1, 9808235), (5, 1961647), (17, 576955), (23, 426445), (29, 338215), (85, 115391), (115, 85289), (145, 67643), (173, 56695), (391, 25085), (493, 19895), (667, 14705), (865, 11339), (1955, 5017), (2465, 3979), (2941, 3335)]