2877889965

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{389167}}^1$

素因数の和:389221

約数の個数: 32

約数和(自身を含む): 5043617280

約数和(自身を除く): 2165727315

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 2465, 7395, 389167, 1167501, 1945835, 5837505, 6615839, 11285843, 19847517, 33079195, 33857529, 56429215, 99237585, 169287645, 191859331, 575577993, 959296655, 2877889965]

約数ペア:

[(1, 2877889965), (3, 959296655), (5, 575577993), (15, 191859331), (17, 169287645), (29, 99237585), (51, 56429215), (85, 33857529), (87, 33079195), (145, 19847517), (255, 11285843), (435, 6615839), (493, 5837505), (1479, 1945835), (2465, 1167501), (7395, 389167)]