55130605

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{541}}^1$

素因数の和:864

約数の個数: 16

約数和(自身を含む): 67316400

約数和(自身を除く): 12185795

約数列:

[1, 5, 89, 229, 445, 541, 1145, 2705, 20381, 48149, 101905, 123889, 240745, 619445, 11026121, 55130605]

約数ペア:

[(1, 55130605), (5, 11026121), (89, 619445), (229, 240745), (445, 123889), (541, 101905), (1145, 48149), (2705, 20381)]