16112305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 22560768

約数和(自身を除く): 6448463

約数列:

[1, 5, 11, 23, 47, 55, 115, 235, 253, 271, 517, 1081, 1265, 1355, 2585, 2981, 5405, 6233, 11891, 12737, 14905, 31165, 59455, 63685, 68563, 140107, 292951, 342815, 700535, 1464755, 3222461, 16112305]

約数ペア:

[(1, 16112305), (5, 3222461), (11, 1464755), (23, 700535), (47, 342815), (55, 292951), (115, 140107), (235, 68563), (253, 63685), (271, 59455), (517, 31165), (1081, 14905), (1265, 12737), (1355, 11891), (2585, 6233), (2981, 5405)]