713902405

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1\times {\mathrm{307}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 912409344

約数和(自身を除く): 198506939

約数列:

[1, 5, 23, 73, 115, 277, 307, 365, 1385, 1535, 1679, 6371, 7061, 8395, 20221, 22411, 31855, 35305, 85039, 101105, 112055, 425195, 465083, 515453, 1955897, 2325415, 2577265, 6207847, 9779485, 31039235, 142780481, 713902405]

約数ペア:

[(1, 713902405), (5, 142780481), (23, 31039235), (73, 9779485), (115, 6207847), (277, 2577265), (307, 2325415), (365, 1955897), (1385, 515453), (1535, 465083), (1679, 425195), (6371, 112055), (7061, 101105), (8395, 85039), (20221, 35305), (22411, 31855)]