74789205

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{9461}}^1$

素因数の和:9517

約数の個数: 32

約数和(自身を含む): 130802688

約数和(自身を除く): 56013483

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 255, 465, 527, 1581, 2635, 7905, 9461, 28383, 47305, 141915, 160837, 293291, 482511, 804185, 879873, 1466455, 2412555, 4399365, 4985947, 14957841, 24929735, 74789205]

約数ペア:

[(1, 74789205), (3, 24929735), (5, 14957841), (15, 4985947), (17, 4399365), (31, 2412555), (51, 1466455), (85, 879873), (93, 804185), (155, 482511), (255, 293291), (465, 160837), (527, 141915), (1581, 47305), (2635, 28383), (7905, 9461)]