64109685

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{54101}}^1$

素因数の和:54188

約数の個数: 16

約数和(自身を含む): 103875840

約数和(自身を除く): 39766155

約数列:

[1, 3, 5, 15, 79, 237, 395, 1185, 54101, 162303, 270505, 811515, 4273979, 12821937, 21369895, 64109685]

約数ペア:

[(1, 64109685), (3, 21369895), (5, 12821937), (15, 4273979), (79, 811515), (237, 270505), (395, 162303), (1185, 54101)]