4815165

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1$

素因数の和:869

約数の個数: 32

約数和(自身を含む): 8522496

約数和(自身を除く): 3707331

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 821, 1173, 1955, 2463, 4105, 5865, 12315, 13957, 18883, 41871, 56649, 69785, 94415, 209355, 283245, 321011, 963033, 1605055, 4815165]

約数ペア:

[(1, 4815165), (3, 1605055), (5, 963033), (15, 321011), (17, 283245), (23, 209355), (51, 94415), (69, 69785), (85, 56649), (115, 41871), (255, 18883), (345, 13957), (391, 12315), (821, 5865), (1173, 4105), (1955, 2463)]