9662745

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 16118784

約数和(自身を除く): 6456039

約数列:

[1, 3, 5, 15, 43, 71, 129, 211, 213, 215, 355, 633, 645, 1055, 1065, 3053, 3165, 9073, 9159, 14981, 15265, 27219, 44943, 45365, 45795, 74905, 136095, 224715, 644183, 1932549, 3220915, 9662745]

約数ペア:

[(1, 9662745), (3, 3220915), (5, 1932549), (15, 644183), (43, 224715), (71, 136095), (129, 74905), (211, 45795), (213, 45365), (215, 44943), (355, 27219), (633, 15265), (645, 14981), (1055, 9159), (1065, 9073), (3053, 3165)]