26116695

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:477

約数の個数: 64

約数和(自身を含む): 51955200

約数和(自身を除く): 25838505

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 43, 45, 55, 99, 129, 135, 165, 215, 297, 387, 409, 473, 495, 645, 1161, 1227, 1419, 1485, 1935, 2045, 2365, 3681, 4257, 4499, 5805, 6135, 7095, 11043, 12771, 13497, 17587, 18405, 21285, 22495, 40491, 52761, 55215, 63855, 67485, 87935, 121473, 158283, 193457, 202455, 263805, 474849, 580371, 607365, 791415, 967285, 1741113, 2374245, 2901855, 5223339, 8705565, 26116695]

約数ペア:

[(1, 26116695), (3, 8705565), (5, 5223339), (9, 2901855), (11, 2374245), (15, 1741113), (27, 967285), (33, 791415), (43, 607365), (45, 580371), (55, 474849), (99, 263805), (129, 202455), (135, 193457), (165, 158283), (215, 121473), (297, 87935), (387, 67485), (409, 63855), (473, 55215), (495, 52761), (645, 40491), (1161, 22495), (1227, 21285), (1419, 18405), (1485, 17587), (1935, 13497), (2045, 12771), (2365, 11043), (3681, 7095), (4257, 6135), (4499, 5805)]