163048015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1559}}^1\times {\mathrm{1609}}^1$

素因数の和:3186

約数の個数: 16

約数和(自身を含む): 210974400

約数和(自身を除く): 47926385

約数列:

[1, 5, 13, 65, 1559, 1609, 7795, 8045, 20267, 20917, 101335, 104585, 2508431, 12542155, 32609603, 163048015]

約数ペア:

[(1, 163048015), (5, 32609603), (13, 12542155), (65, 2508431), (1559, 104585), (1609, 101335), (7795, 20917), (8045, 20267)]