2018077815

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{75541}}^1$

素因数の和:75699

約数の個数: 32

約数和(自身を含む): 3502731456

約数和(自身を除く): 1484653641

約数列:

[1, 3, 5, 13, 15, 39, 65, 137, 195, 411, 685, 1781, 2055, 5343, 8905, 26715, 75541, 226623, 377705, 982033, 1133115, 2946099, 4910165, 10349117, 14730495, 31047351, 51745585, 134538521, 155236755, 403615563, 672692605, 2018077815]

約数ペア:

[(1, 2018077815), (3, 672692605), (5, 403615563), (13, 155236755), (15, 134538521), (39, 51745585), (65, 31047351), (137, 14730495), (195, 10349117), (411, 4910165), (685, 2946099), (1781, 1133115), (2055, 982033), (5343, 377705), (8905, 226623), (26715, 75541)]