2547004655

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{1741}}^1$

素因数の和:2147

約数の個数: 32

約数和(自身を含む): 3350325888

約数和(自身を除く): 803321233

約数列:

[1, 5, 13, 65, 71, 317, 355, 923, 1585, 1741, 4121, 4615, 8705, 20605, 22507, 22633, 112535, 113165, 123611, 292591, 551897, 618055, 1462955, 1606943, 2759485, 7174661, 8034715, 35873305, 39184687, 195923435, 509400931, 2547004655]

約数ペア:

[(1, 2547004655), (5, 509400931), (13, 195923435), (65, 39184687), (71, 35873305), (317, 8034715), (355, 7174661), (923, 2759485), (1585, 1606943), (1741, 1462955), (4121, 618055), (4615, 551897), (8705, 292591), (20605, 123611), (22507, 113165), (22633, 112535)]