74274255

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{829}}^1$

素因数の和:1032

約数の個数: 48

約数和(自身を含む): 141392160

約数和(自身を除く): 67117905

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 181, 495, 543, 829, 905, 1629, 1991, 2487, 2715, 4145, 5973, 7461, 8145, 9119, 9955, 12435, 17919, 27357, 29865, 37305, 45595, 82071, 89595, 136785, 150049, 410355, 450147, 750245, 1350441, 1650539, 2250735, 4951617, 6752205, 8252695, 14854851, 24758085, 74274255]

約数ペア:

[(1, 74274255), (3, 24758085), (5, 14854851), (9, 8252695), (11, 6752205), (15, 4951617), (33, 2250735), (45, 1650539), (55, 1350441), (99, 750245), (165, 450147), (181, 410355), (495, 150049), (543, 136785), (829, 89595), (905, 82071), (1629, 45595), (1991, 37305), (2487, 29865), (2715, 27357), (4145, 17919), (5973, 12435), (7461, 9955), (8145, 9119)]