40646985

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1123}}^1$

素因数の和:1277

約数の個数: 32

約数和(自身を含む): 69058560

約数和(自身を除く): 28411575

約数列:

[1, 3, 5, 15, 19, 57, 95, 127, 285, 381, 635, 1123, 1905, 2413, 3369, 5615, 7239, 12065, 16845, 21337, 36195, 64011, 106685, 142621, 320055, 427863, 713105, 2139315, 2709799, 8129397, 13548995, 40646985]

約数ペア:

[(1, 40646985), (3, 13548995), (5, 8129397), (15, 2709799), (19, 2139315), (57, 713105), (95, 427863), (127, 320055), (285, 142621), (381, 106685), (635, 64011), (1123, 36195), (1905, 21337), (2413, 16845), (3369, 12065), (5615, 7239)]