47124255

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1021}}^1$

素因数の和:1227

約数の個数: 32

約数和(自身を含む): 80353728

約数和(自身を除く): 33229473

約数列:

[1, 3, 5, 15, 17, 51, 85, 181, 255, 543, 905, 1021, 2715, 3063, 3077, 5105, 9231, 15315, 15385, 17357, 46155, 52071, 86785, 184801, 260355, 554403, 924005, 2772015, 3141617, 9424851, 15708085, 47124255]

約数ペア:

[(1, 47124255), (3, 15708085), (5, 9424851), (15, 3141617), (17, 2772015), (51, 924005), (85, 554403), (181, 260355), (255, 184801), (543, 86785), (905, 52071), (1021, 46155), (2715, 17357), (3063, 15385), (3077, 15315), (5105, 9231)]