283649715

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1$

素因数の和:561

約数の個数: 64

約数和(自身を含む): 521326080

約数和(自身を除く): 237676365

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 131, 135, 215, 373, 387, 393, 645, 655, 1119, 1161, 1179, 1865, 1935, 1965, 3357, 3537, 5595, 5633, 5805, 5895, 10071, 16039, 16785, 16899, 17685, 28165, 48117, 48863, 50355, 50697, 80195, 84495, 144351, 146589, 152091, 240585, 244315, 253485, 433053, 439767, 721755, 732945, 760455, 1319301, 2101109, 2165265, 2198835, 6303327, 6596505, 10505545, 18909981, 31516635, 56729943, 94549905, 283649715]

約数ペア:

[(1, 283649715), (3, 94549905), (5, 56729943), (9, 31516635), (15, 18909981), (27, 10505545), (43, 6596505), (45, 6303327), (129, 2198835), (131, 2165265), (135, 2101109), (215, 1319301), (373, 760455), (387, 732945), (393, 721755), (645, 439767), (655, 433053), (1119, 253485), (1161, 244315), (1179, 240585), (1865, 152091), (1935, 146589), (1965, 144351), (3357, 84495), (3537, 80195), (5595, 50697), (5633, 50355), (5805, 48863), (5895, 48117), (10071, 28165), (16039, 17685), (16785, 16899)]