40649355

素因数分解:

$3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{3083}}^1$

素因数の和:3387

約数の個数: 24

約数和(自身を含む): 70722288

約数和(自身を除く): 30072933

約数列:

[1, 3, 5, 9, 15, 45, 293, 879, 1465, 2637, 3083, 4395, 9249, 13185, 15415, 27747, 46245, 138735, 903319, 2709957, 4516595, 8129871, 13549785, 40649355]

約数ペア:

[(1, 40649355), (3, 13549785), (5, 8129871), (9, 4516595), (15, 2709957), (45, 903319), (293, 138735), (879, 46245), (1465, 27747), (2637, 15415), (3083, 13185), (4395, 9249)]