40748085

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{467}}^1$

素因数の和:762

約数の個数: 48

約数和(自身を含む): 81184896

約数和(自身を除く): 40436811

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 277, 315, 467, 831, 1385, 1401, 1939, 2335, 2493, 3269, 4155, 4203, 5817, 7005, 9695, 9807, 12465, 16345, 17451, 21015, 29085, 29421, 49035, 87255, 129359, 147105, 388077, 646795, 905513, 1164231, 1940385, 2716539, 4527565, 5821155, 8149617, 13582695, 40748085]

約数ペア:

[(1, 40748085), (3, 13582695), (5, 8149617), (7, 5821155), (9, 4527565), (15, 2716539), (21, 1940385), (35, 1164231), (45, 905513), (63, 646795), (105, 388077), (277, 147105), (315, 129359), (467, 87255), (831, 49035), (1385, 29421), (1401, 29085), (1939, 21015), (2335, 17451), (2493, 16345), (3269, 12465), (4155, 9807), (4203, 9695), (5817, 7005)]