83686305

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{2267}}^1$

素因数の和:2405

約数の個数: 32

約数和(自身を含む): 141087744

約数和(自身を除く): 57401439

約数列:

[1, 3, 5, 15, 23, 69, 107, 115, 321, 345, 535, 1605, 2267, 2461, 6801, 7383, 11335, 12305, 34005, 36915, 52141, 156423, 242569, 260705, 727707, 782115, 1212845, 3638535, 5579087, 16737261, 27895435, 83686305]

約数ペア:

[(1, 83686305), (3, 27895435), (5, 16737261), (15, 5579087), (23, 3638535), (69, 1212845), (107, 782115), (115, 727707), (321, 260705), (345, 242569), (535, 156423), (1605, 52141), (2267, 36915), (2461, 34005), (6801, 12305), (7383, 11335)]