1208166435

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{426161}}^1$

素因数の和:426185

約数の個数: 40

約数和(自身を含む): 2475148896

約数和(自身を除く): 1266982461

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 426161, 1278483, 2130805, 2983127, 3835449, 6392415, 8949381, 11506347, 14915635, 19177245, 26848143, 34519041, 44746905, 57531735, 80544429, 134240715, 172595205, 241633287, 402722145, 1208166435]

約数ペア:

[(1, 1208166435), (3, 402722145), (5, 241633287), (7, 172595205), (9, 134240715), (15, 80544429), (21, 57531735), (27, 44746905), (35, 34519041), (45, 26848143), (63, 19177245), (81, 14915635), (105, 11506347), (135, 8949381), (189, 6392415), (315, 3835449), (405, 2983127), (567, 2130805), (945, 1278483), (2835, 426161)]