85391805

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{196303}}^1$

素因数の和:196340

約数の個数: 16

約数和(自身を含む): 141338880

約数和(自身を除く): 55947075

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 196303, 588909, 981515, 2944545, 5692787, 17078361, 28463935, 85391805]

約数ペア:

[(1, 85391805), (3, 28463935), (5, 17078361), (15, 5692787), (29, 2944545), (87, 981515), (145, 588909), (435, 196303)]