153923935

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{449}}^1$

素因数の和:759

約数の個数: 32

約数和(自身を含む): 211507200

約数和(自身を除く): 57583265

約数列:

[1, 5, 11, 23, 55, 115, 253, 271, 449, 1265, 1355, 2245, 2981, 4939, 6233, 10327, 14905, 24695, 31165, 51635, 68563, 113597, 121679, 342815, 567985, 608395, 1338469, 2798617, 6692345, 13993085, 30784787, 153923935]

約数ペア:

[(1, 153923935), (5, 30784787), (11, 13993085), (23, 6692345), (55, 2798617), (115, 1338469), (253, 608395), (271, 567985), (449, 342815), (1265, 121679), (1355, 113597), (2245, 68563), (2981, 51635), (4939, 31165), (6233, 24695), (10327, 14905)]