27742855

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{19333}}^1$

素因数の和:19386

約数の個数: 16

約数和(自身を含む): 38977344

約数和(自身を除く): 11234489

約数列:

[1, 5, 7, 35, 41, 205, 287, 1435, 19333, 96665, 135331, 676655, 792653, 3963265, 5548571, 27742855]

約数ペア:

[(1, 27742855), (5, 5548571), (7, 3963265), (35, 792653), (41, 676655), (205, 135331), (287, 96665), (1435, 19333)]