74050505

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{21067}}^1$

素因数の和:21128

約数の個数: 16

約数和(自身を含む): 96070080

約数和(自身を除く): 22019575

約数列:

[1, 5, 19, 37, 95, 185, 703, 3515, 21067, 105335, 400273, 779479, 2001365, 3897395, 14810101, 74050505]

約数ペア:

[(1, 74050505), (5, 14810101), (19, 3897395), (37, 2001365), (95, 779479), (185, 400273), (703, 105335), (3515, 21067)]