85993335

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2339}}^1$

素因数の和:2412

約数の個数: 48

約数和(自身を含む): 160617600

約数和(自身を除く): 74624265

約数列:

[1, 3, 5, 9, 15, 19, 43, 45, 57, 95, 129, 171, 215, 285, 387, 645, 817, 855, 1935, 2339, 2451, 4085, 7017, 7353, 11695, 12255, 21051, 35085, 36765, 44441, 100577, 105255, 133323, 222205, 301731, 399969, 502885, 666615, 905193, 1508655, 1910963, 1999845, 4525965, 5732889, 9554815, 17198667, 28664445, 85993335]

約数ペア:

[(1, 85993335), (3, 28664445), (5, 17198667), (9, 9554815), (15, 5732889), (19, 4525965), (43, 1999845), (45, 1910963), (57, 1508655), (95, 905193), (129, 666615), (171, 502885), (215, 399969), (285, 301731), (387, 222205), (645, 133323), (817, 105255), (855, 100577), (1935, 44441), (2339, 36765), (2451, 35085), (4085, 21051), (7017, 12255), (7353, 11695)]