144497155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1109}}^1$

素因数の和:1251

約数の個数: 32

約数和(自身を含む): 199480320

約数和(自身を除く): 54983165

約数列:

[1, 5, 11, 23, 55, 103, 115, 253, 515, 1109, 1133, 1265, 2369, 5545, 5665, 11845, 12199, 25507, 26059, 60995, 114227, 127535, 130295, 280577, 571135, 1256497, 1402885, 2627221, 6282485, 13136105, 28899431, 144497155]

約数ペア:

[(1, 144497155), (5, 28899431), (11, 13136105), (23, 6282485), (55, 2627221), (103, 1402885), (115, 1256497), (253, 571135), (515, 280577), (1109, 130295), (1133, 127535), (1265, 114227), (2369, 60995), (5545, 26059), (5665, 25507), (11845, 12199)]