87112815

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{907}}^1$

素因数の和:1271

約数の個数: 32

約数和(自身を含む): 147313920

約数和(自身を除く): 60201105

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 337, 907, 1011, 1685, 2721, 4535, 5055, 6403, 13605, 17233, 19209, 32015, 51699, 86165, 96045, 258495, 305659, 916977, 1528295, 4584885, 5807521, 17422563, 29037605, 87112815]

約数ペア:

[(1, 87112815), (3, 29037605), (5, 17422563), (15, 5807521), (19, 4584885), (57, 1528295), (95, 916977), (285, 305659), (337, 258495), (907, 96045), (1011, 86165), (1685, 51699), (2721, 32015), (4535, 19209), (5055, 17233), (6403, 13605)]