30941955

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3677}}^1$

素因数の和:3716

約数の個数: 48

約数和(自身を含む): 61966944

約数和(自身を除く): 31024989

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 495, 561, 765, 935, 1683, 2805, 3677, 8415, 11031, 18385, 33093, 40447, 55155, 62509, 121341, 165465, 187527, 202235, 312545, 364023, 562581, 606705, 687599, 937635, 1820115, 2062797, 2812905, 3437995, 6188391, 10313985, 30941955]

約数ペア:

[(1, 30941955), (3, 10313985), (5, 6188391), (9, 3437995), (11, 2812905), (15, 2062797), (17, 1820115), (33, 937635), (45, 687599), (51, 606705), (55, 562581), (85, 364023), (99, 312545), (153, 202235), (165, 187527), (187, 165465), (255, 121341), (495, 62509), (561, 55155), (765, 40447), (935, 33093), (1683, 18385), (2805, 11031), (3677, 8415)]