78414435

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1009}}^1$

素因数の和:1188

約数の個数: 48

約数和(自身を含む): 149366880

約数和(自身を除く): 70952445

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 157, 165, 471, 495, 785, 1009, 1413, 1727, 2355, 3027, 5045, 5181, 7065, 8635, 9081, 11099, 15135, 15543, 25905, 33297, 45405, 55495, 77715, 99891, 158413, 166485, 475239, 499455, 792065, 1425717, 1742543, 2376195, 5227629, 7128585, 8712715, 15682887, 26138145, 78414435]

約数ペア:

[(1, 78414435), (3, 26138145), (5, 15682887), (9, 8712715), (11, 7128585), (15, 5227629), (33, 2376195), (45, 1742543), (55, 1425717), (99, 792065), (157, 499455), (165, 475239), (471, 166485), (495, 158413), (785, 99891), (1009, 77715), (1413, 55495), (1727, 45405), (2355, 33297), (3027, 25905), (5045, 15543), (5181, 15135), (7065, 11099), (8635, 9081)]