3840105

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3821}}^1$

素因数の和:3896

約数の個数: 16

約数和(自身を含む): 6237504

約数和(自身を除く): 2397399

約数列:

[1, 3, 5, 15, 67, 201, 335, 1005, 3821, 11463, 19105, 57315, 256007, 768021, 1280035, 3840105]

約数ペア:

[(1, 3840105), (3, 1280035), (5, 768021), (15, 256007), (67, 57315), (201, 19105), (335, 11463), (1005, 3821)]