1385187255

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{2791}}^1$

素因数の和:3112

約数の個数: 48

約数和(自身を含む): 2469579840

約数和(自身を除く): 1084392585

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 269, 369, 615, 807, 1345, 1845, 2421, 2791, 4035, 8373, 11029, 12105, 13955, 25119, 33087, 41865, 55145, 99261, 114431, 125595, 165435, 343293, 496305, 572155, 750779, 1029879, 1716465, 2252337, 3753895, 5149395, 6757011, 11261685, 30781939, 33785055, 92345817, 153909695, 277037451, 461729085, 1385187255]

約数ペア:

[(1, 1385187255), (3, 461729085), (5, 277037451), (9, 153909695), (15, 92345817), (41, 33785055), (45, 30781939), (123, 11261685), (205, 6757011), (269, 5149395), (369, 3753895), (615, 2252337), (807, 1716465), (1345, 1029879), (1845, 750779), (2421, 572155), (2791, 496305), (4035, 343293), (8373, 165435), (11029, 125595), (12105, 114431), (13955, 99261), (25119, 55145), (33087, 41865)]