27248705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 38216448

約数和(自身を除く): 10967743

約数列:

[1, 5, 11, 17, 55, 85, 151, 187, 193, 755, 935, 965, 1661, 2123, 2567, 3281, 8305, 10615, 12835, 16405, 28237, 29143, 36091, 141185, 145715, 180455, 320573, 495431, 1602865, 2477155, 5449741, 27248705]

約数ペア:

[(1, 27248705), (5, 5449741), (11, 2477155), (17, 1602865), (55, 495431), (85, 320573), (151, 180455), (187, 145715), (193, 141185), (755, 36091), (935, 29143), (965, 28237), (1661, 16405), (2123, 12835), (2567, 10615), (3281, 8305)]