42210105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{2221}}^1$

素因数の和:2417

約数の個数: 32

約数和(自身を含む): 77645568

約数和(自身を除く): 35435463

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 181, 543, 905, 1267, 2221, 2715, 3801, 6335, 6663, 11105, 15547, 19005, 33315, 46641, 77735, 233205, 402001, 1206003, 2010005, 2814007, 6030015, 8442021, 14070035, 42210105]

約数ペア:

[(1, 42210105), (3, 14070035), (5, 8442021), (7, 6030015), (15, 2814007), (21, 2010005), (35, 1206003), (105, 402001), (181, 233205), (543, 77735), (905, 46641), (1267, 33315), (2221, 19005), (2715, 15547), (3801, 11105), (6335, 6663)]