78826285

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{509}}^1\times {\mathrm{659}}^1$

素因数の和:1220

約数の個数: 16

約数和(自身を含む): 96940800

約数和(自身を除く): 18114515

約数列:

[1, 5, 47, 235, 509, 659, 2545, 3295, 23923, 30973, 119615, 154865, 335431, 1677155, 15765257, 78826285]

約数ペア:

[(1, 78826285), (5, 15765257), (47, 1677155), (235, 335431), (509, 154865), (659, 119615), (2545, 30973), (3295, 23923)]