2089146615

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{170473}}^1$

素因数の和:170543

約数の個数: 32

約数和(自身を含む): 3600410880

約数和(自身を除く): 1511264265

約数列:

[1, 3, 5, 15, 19, 43, 57, 95, 129, 215, 285, 645, 817, 2451, 4085, 12255, 170473, 511419, 852365, 2557095, 3238987, 7330339, 9716961, 16194935, 21991017, 36651695, 48584805, 109955085, 139276441, 417829323, 696382205, 2089146615]

約数ペア:

[(1, 2089146615), (3, 696382205), (5, 417829323), (15, 139276441), (19, 109955085), (43, 48584805), (57, 36651695), (95, 21991017), (129, 16194935), (215, 9716961), (285, 7330339), (645, 3238987), (817, 2557095), (2451, 852365), (4085, 511419), (12255, 170473)]