2015776815

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1373}}^1\times {\mathrm{7529}}^1$

素因数の和:8923

約数の個数: 32

約数和(自身を含む): 3476329920

約数和(自身を除く): 1460553105

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1373, 4119, 6865, 7529, 17849, 20595, 22587, 37645, 53547, 89245, 97877, 112935, 267735, 293631, 489385, 1468155, 10337317, 31011951, 51686585, 134385121, 155059755, 403155363, 671925605, 2015776815]

約数ペア:

[(1, 2015776815), (3, 671925605), (5, 403155363), (13, 155059755), (15, 134385121), (39, 51686585), (65, 31011951), (195, 10337317), (1373, 1468155), (4119, 489385), (6865, 293631), (7529, 267735), (17849, 112935), (20595, 97877), (22587, 89245), (37645, 53547)]