103640845

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{1117}}^1$

素因数の和:1381

約数の個数: 32

約数和(自身を含む): 155840256

約数和(自身を除く): 52199411

約数列:

[1, 5, 7, 11, 35, 55, 77, 241, 385, 1117, 1205, 1687, 2651, 5585, 7819, 8435, 12287, 13255, 18557, 39095, 61435, 86009, 92785, 269197, 430045, 1345985, 1884379, 2961167, 9421895, 14805835, 20728169, 103640845]

約数ペア:

[(1, 103640845), (5, 20728169), (7, 14805835), (11, 9421895), (35, 2961167), (55, 1884379), (77, 1345985), (241, 430045), (385, 269197), (1117, 92785), (1205, 86009), (1687, 61435), (2651, 39095), (5585, 18557), (7819, 13255), (8435, 12287)]