2017887675

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{787}}^1\times {\mathrm{2011}}^1$

素因数の和:2828

約数の個数: 48

約数和(自身を含む): 3538737792

約数和(自身を除く): 1520850117

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 787, 1275, 2011, 2361, 3935, 6033, 10055, 11805, 13379, 19675, 30165, 34187, 40137, 50275, 59025, 66895, 102561, 150825, 170935, 200685, 334475, 512805, 854675, 1003425, 1582657, 2564025, 4747971, 7913285, 23739855, 26905169, 39566425, 80715507, 118699275, 134525845, 403577535, 672629225, 2017887675]

約数ペア:

[(1, 2017887675), (3, 672629225), (5, 403577535), (15, 134525845), (17, 118699275), (25, 80715507), (51, 39566425), (75, 26905169), (85, 23739855), (255, 7913285), (425, 4747971), (787, 2564025), (1275, 1582657), (2011, 1003425), (2361, 854675), (3935, 512805), (6033, 334475), (10055, 200685), (11805, 170935), (13379, 150825), (19675, 102561), (30165, 66895), (34187, 59025), (40137, 50275)]