3928505

素因数分解:

$5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1049}}^1$

素因数の和:1168

約数の個数: 16

約数和(自身を含む): 5443200

約数和(自身を除く): 1514695

約数列:

[1, 5, 7, 35, 107, 535, 749, 1049, 3745, 5245, 7343, 36715, 112243, 561215, 785701, 3928505]

約数ペア:

[(1, 3928505), (5, 785701), (7, 561215), (35, 112243), (107, 36715), (535, 7343), (749, 5245), (1049, 3745)]