97907975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{811}}^1$

素因数の和:1271

約数の個数: 24

約数和(自身を含む): 132908160

約数和(自身を除く): 35000185

約数列:

[1, 5, 11, 25, 55, 275, 439, 811, 2195, 4055, 4829, 8921, 10975, 20275, 24145, 44605, 120725, 223025, 356029, 1780145, 3916319, 8900725, 19581595, 97907975]

約数ペア:

[(1, 97907975), (5, 19581595), (11, 8900725), (25, 3916319), (55, 1780145), (275, 356029), (439, 223025), (811, 120725), (2195, 44605), (4055, 24145), (4829, 20275), (8921, 10975)]