9238905

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{929}}^1$

素因数の和:970

約数の個数: 48

約数和(自身を含む): 18280080

約数和(自身を除く): 9041175

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 585, 663, 765, 929, 1105, 1989, 2787, 3315, 4645, 8361, 9945, 12077, 13935, 15793, 36231, 41805, 47379, 60385, 78965, 108693, 142137, 181155, 205309, 236895, 543465, 615927, 710685, 1026545, 1847781, 3079635, 9238905]

約数ペア:

[(1, 9238905), (3, 3079635), (5, 1847781), (9, 1026545), (13, 710685), (15, 615927), (17, 543465), (39, 236895), (45, 205309), (51, 181155), (65, 142137), (85, 108693), (117, 78965), (153, 60385), (195, 47379), (221, 41805), (255, 36231), (585, 15793), (663, 13935), (765, 12077), (929, 9945), (1105, 8361), (1989, 4645), (2787, 3315)]