85586985

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4021}}^1$

素因数の和:4086

約数の個数: 48

約数和(自身を含む): 165642048

約数和(自身を除く): 80055063

約数列:

[1, 3, 5, 9, 11, 15, 33, 43, 45, 55, 99, 129, 165, 215, 387, 473, 495, 645, 1419, 1935, 2365, 4021, 4257, 7095, 12063, 20105, 21285, 36189, 44231, 60315, 132693, 172903, 180945, 221155, 398079, 518709, 663465, 864515, 1556127, 1901933, 1990395, 2593545, 5705799, 7780635, 9509665, 17117397, 28528995, 85586985]

約数ペア:

[(1, 85586985), (3, 28528995), (5, 17117397), (9, 9509665), (11, 7780635), (15, 5705799), (33, 2593545), (43, 1990395), (45, 1901933), (55, 1556127), (99, 864515), (129, 663465), (165, 518709), (215, 398079), (387, 221155), (473, 180945), (495, 172903), (645, 132693), (1419, 60315), (1935, 44231), (2365, 36189), (4021, 21285), (4257, 20105), (7095, 12063)]