76639635

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29879}}^1$

素因数の和:29912

約数の個数: 32

約数和(自身を含む): 143424000

約数和(自身を除く): 66784365

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 29879, 89637, 149395, 268911, 448185, 567701, 806733, 1344555, 1703103, 2838505, 4033665, 5109309, 8515515, 15327927, 25546545, 76639635]

約数ペア:

[(1, 76639635), (3, 25546545), (5, 15327927), (9, 8515515), (15, 5109309), (19, 4033665), (27, 2838505), (45, 1703103), (57, 1344555), (95, 806733), (135, 567701), (171, 448185), (285, 268911), (513, 149395), (855, 89637), (2565, 29879)]