80430675

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{82493}}^1$

素因数の和:82519

約数の個数: 24

約数和(自身を含む): 143209584

約数和(自身を除く): 62778909

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 82493, 247479, 412465, 1072409, 1237395, 2062325, 3217227, 5362045, 6186975, 16086135, 26810225, 80430675]

約数ペア:

[(1, 80430675), (3, 26810225), (5, 16086135), (13, 6186975), (15, 5362045), (25, 3217227), (39, 2062325), (65, 1237395), (75, 1072409), (195, 412465), (325, 247479), (975, 82493)]