139390795

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{8623}}^1$

素因数の和:8742

約数の個数: 16

約数和(自身を含む): 173238912

約数和(自身を除く): 33848117

約数列:

[1, 5, 53, 61, 265, 305, 3233, 8623, 16165, 43115, 457019, 526003, 2285095, 2630015, 27878159, 139390795]

約数ペア:

[(1, 139390795), (5, 27878159), (53, 2630015), (61, 2285095), (265, 526003), (305, 457019), (3233, 43115), (8623, 16165)]