98848685

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{21419}}^1$

素因数の和:21508

約数の個数: 16

約数和(自身を含む): 129548160

約数和(自身を除く): 30699475

約数列:

[1, 5, 13, 65, 71, 355, 923, 4615, 21419, 107095, 278447, 1392235, 1520749, 7603745, 19769737, 98848685]

約数ペア:

[(1, 98848685), (5, 19769737), (13, 7603745), (65, 1520749), (71, 1392235), (355, 278447), (923, 107095), (4615, 21419)]