15697865115

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{19919}}^1$

素因数の和:20224

約数の個数: 48

約数和(自身を含む): 27669358080

約数和(自身を除く): 11971492965

約数列:

[1, 3, 5, 9, 15, 45, 83, 211, 249, 415, 633, 747, 1055, 1245, 1899, 3165, 3735, 9495, 17513, 19919, 52539, 59757, 87565, 99595, 157617, 179271, 262695, 298785, 788085, 896355, 1653277, 4202909, 4959831, 8266385, 12608727, 14879493, 21014545, 24799155, 37826181, 63043635, 74397465, 189130905, 348841447, 1046524341, 1744207235, 3139573023, 5232621705, 15697865115]

約数ペア:

[(1, 15697865115), (3, 5232621705), (5, 3139573023), (9, 1744207235), (15, 1046524341), (45, 348841447), (83, 189130905), (211, 74397465), (249, 63043635), (415, 37826181), (633, 24799155), (747, 21014545), (1055, 14879493), (1245, 12608727), (1899, 8266385), (3165, 4959831), (3735, 4202909), (9495, 1653277), (17513, 896355), (19919, 788085), (52539, 298785), (59757, 262695), (87565, 179271), (99595, 157617)]