27758905

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{6217}}^1$

素因数の和:6288

約数の個数: 16

約数和(自身を含む): 35815680

約数和(自身を除く): 8056775

約数列:

[1, 5, 19, 47, 95, 235, 893, 4465, 6217, 31085, 118123, 292199, 590615, 1460995, 5551781, 27758905]

約数ペア:

[(1, 27758905), (5, 5551781), (19, 1460995), (47, 590615), (95, 292199), (235, 118123), (893, 31085), (4465, 6217)]