268047106825

素因数分解:

$5^2\times {\mathrm{137}}^1\times {\mathrm{5003}}^1\times {\mathrm{15643}}^1$

素因数の和:20793

約数の個数: 24

約数和(自身を含む): 334892860128

約数和(自身を除く): 66845753303

約数列:

[1, 5, 25, 137, 685, 3425, 5003, 15643, 25015, 78215, 125075, 391075, 685411, 2143091, 3427055, 10715455, 17135275, 53577275, 78261929, 391309645, 1956548225, 10721884273, 53609421365, 268047106825]

約数ペア:

[(1, 268047106825), (5, 53609421365), (25, 10721884273), (137, 1956548225), (685, 391309645), (3425, 78261929), (5003, 53577275), (15643, 17135275), (25015, 10715455), (78215, 3427055), (125075, 2143091), (391075, 685411)]