310050845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{280589}}^1$

素因数の和:280624

約数の個数: 16

約数和(自身を含む): 424252080

約数和(自身を除く): 114201235

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 280589, 1402945, 3647657, 4770013, 18238285, 23850065, 62010169, 310050845]

約数ペア:

[(1, 310050845), (5, 62010169), (13, 23850065), (17, 18238285), (65, 4770013), (85, 3647657), (221, 1402945), (1105, 280589)]