319254165

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{68879}}^1$

素因数の和:68993

約数の個数: 24

約数和(自身を含む): 558754560

約数和(自身を除く): 239500395

約数列:

[1, 3, 5, 9, 15, 45, 103, 309, 515, 927, 1545, 4635, 68879, 206637, 344395, 619911, 1033185, 3099555, 7094537, 21283611, 35472685, 63850833, 106418055, 319254165]

約数ペア:

[(1, 319254165), (3, 106418055), (5, 63850833), (9, 35472685), (15, 21283611), (45, 7094537), (103, 3099555), (309, 1033185), (515, 619911), (927, 344395), (1545, 206637), (4635, 68879)]