68672185

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{1321}}^1$

素因数の和:1644

約数の個数: 16

約数和(自身を含む): 84999312

約数和(自身を除く): 16327127

約数列:

[1, 5, 37, 185, 281, 1321, 1405, 6605, 10397, 48877, 51985, 244385, 371201, 1856005, 13734437, 68672185]

約数ペア:

[(1, 68672185), (5, 13734437), (37, 1856005), (185, 371201), (281, 244385), (1321, 51985), (1405, 48877), (6605, 10397)]