827874495

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{4373}}^1$

素因数の和:4992

約数の個数: 48

約数和(自身を含む): 1643084352

約数和(自身を除く): 815209857

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 601, 1803, 3005, 4207, 4373, 5409, 9015, 12621, 13119, 21035, 21865, 27045, 30611, 37863, 39357, 63105, 65595, 91833, 153055, 189315, 196785, 275499, 459165, 1377495, 2628173, 7884519, 13140865, 18397211, 23653557, 39422595, 55191633, 91986055, 118267785, 165574899, 275958165, 827874495]

約数ペア:

[(1, 827874495), (3, 275958165), (5, 165574899), (7, 118267785), (9, 91986055), (15, 55191633), (21, 39422595), (35, 23653557), (45, 18397211), (63, 13140865), (105, 7884519), (315, 2628173), (601, 1377495), (1803, 459165), (3005, 275499), (4207, 196785), (4373, 189315), (5409, 153055), (9015, 91833), (12621, 65595), (13119, 63105), (21035, 39357), (21865, 37863), (27045, 30611)]