73003975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3739}}^1$

素因数の和:3831

約数の個数: 24

約数和(自身を含む): 100172160

約数和(自身を除く): 27168185

約数列:

[1, 5, 11, 25, 55, 71, 275, 355, 781, 1775, 3739, 3905, 18695, 19525, 41129, 93475, 205645, 265469, 1028225, 1327345, 2920159, 6636725, 14600795, 73003975]

約数ペア:

[(1, 73003975), (5, 14600795), (11, 6636725), (25, 2920159), (55, 1327345), (71, 1028225), (275, 265469), (355, 205645), (781, 93475), (1775, 41129), (3739, 19525), (3905, 18695)]