87945845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79589}}^1$

素因数の和:79624

約数の個数: 16

約数和(自身を含む): 120340080

約数和(自身を除く): 32394235

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 79589, 397945, 1034657, 1353013, 5173285, 6765065, 17589169, 87945845]

約数ペア:

[(1, 87945845), (5, 17589169), (13, 6765065), (17, 5173285), (65, 1353013), (85, 1034657), (221, 397945), (1105, 79589)]