2723145

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 4717440

約数和(自身を除く): 1994295

約数列:

[1, 3, 5, 15, 17, 51, 59, 85, 177, 181, 255, 295, 543, 885, 905, 1003, 2715, 3009, 3077, 5015, 9231, 10679, 15045, 15385, 32037, 46155, 53395, 160185, 181543, 544629, 907715, 2723145]

約数ペア:

[(1, 2723145), (3, 907715), (5, 544629), (15, 181543), (17, 160185), (51, 53395), (59, 46155), (85, 32037), (177, 15385), (181, 15045), (255, 10679), (295, 9231), (543, 5015), (885, 3077), (905, 3009), (1003, 2715)]