1680115275

素因数分解:

$3^2\times 5^2\times {\mathrm{1933}}^1\times {\mathrm{3863}}^1$

素因数の和:5812

約数の個数: 36

約数和(自身を含む): 3011609328

約数和(自身を除く): 1331494053

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 1933, 3863, 5799, 9665, 11589, 17397, 19315, 28995, 34767, 48325, 57945, 86985, 96575, 144975, 173835, 289725, 434925, 869175, 7467179, 22401537, 37335895, 67204611, 112007685, 186679475, 336023055, 560038425, 1680115275]

約数ペア:

[(1, 1680115275), (3, 560038425), (5, 336023055), (9, 186679475), (15, 112007685), (25, 67204611), (45, 37335895), (75, 22401537), (225, 7467179), (1933, 869175), (3863, 434925), (5799, 289725), (9665, 173835), (11589, 144975), (17397, 96575), (19315, 86985), (28995, 57945), (34767, 48325)]