8439735

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1439}}^1$

素因数の和:1487

約数の個数: 32

約数和(自身を含む): 14929920

約数和(自身を除く): 6490185

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1439, 1955, 4317, 5865, 7195, 21585, 24463, 33097, 73389, 99291, 122315, 165485, 366945, 496455, 562649, 1687947, 2813245, 8439735]

約数ペア:

[(1, 8439735), (3, 2813245), (5, 1687947), (15, 562649), (17, 496455), (23, 366945), (51, 165485), (69, 122315), (85, 99291), (115, 73389), (255, 33097), (345, 24463), (391, 21585), (1173, 7195), (1439, 5865), (1955, 4317)]