131766195

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{34721}}^1$

素因数の和:34763

約数の個数: 32

約数和(自身を含む): 239998464

約数和(自身を除く): 108232269

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 34721, 104163, 173605, 381931, 520815, 798583, 1145793, 1909655, 2395749, 3992915, 5728965, 8784413, 11978745, 26353239, 43922065, 131766195]

約数ペア:

[(1, 131766195), (3, 43922065), (5, 26353239), (11, 11978745), (15, 8784413), (23, 5728965), (33, 3992915), (55, 2395749), (69, 1909655), (115, 1145793), (165, 798583), (253, 520815), (345, 381931), (759, 173605), (1265, 104163), (3795, 34721)]