27995615

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{433}}^1$

素因数の和:698

約数の個数: 16

約数和(自身を含む): 34351968

約数和(自身を除く): 6356353

約数列:

[1, 5, 67, 193, 335, 433, 965, 2165, 12931, 29011, 64655, 83569, 145055, 417845, 5599123, 27995615]

約数ペア:

[(1, 27995615), (5, 5599123), (67, 417845), (193, 145055), (335, 83569), (433, 64655), (965, 29011), (2165, 12931)]