84384505

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1\times {\mathrm{857}}^1$

素因数の和:1328

約数の個数: 16

約数和(自身を含む): 103783680

約数和(自身を除く): 19399175

約数列:

[1, 5, 47, 235, 419, 857, 2095, 4285, 19693, 40279, 98465, 201395, 359083, 1795415, 16876901, 84384505]

約数ペア:

[(1, 84384505), (5, 16876901), (47, 1795415), (235, 359083), (419, 201395), (857, 98465), (2095, 40279), (4285, 19693)]