84893445

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20731}}^1$

素因数の和:20762

約数の個数: 48

約数和(自身を含む): 181114752

約数和(自身を除く): 96221307

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 20731, 62193, 103655, 145117, 186579, 269503, 310965, 435351, 725585, 808509, 932895, 1306053, 1347515, 1886521, 2176755, 2425527, 4042545, 5659563, 6530265, 9432605, 12127635, 16978689, 28297815, 84893445]

約数ペア:

[(1, 84893445), (3, 28297815), (5, 16978689), (7, 12127635), (9, 9432605), (13, 6530265), (15, 5659563), (21, 4042545), (35, 2425527), (39, 2176755), (45, 1886521), (63, 1347515), (65, 1306053), (91, 932895), (105, 808509), (117, 725585), (195, 435351), (273, 310965), (315, 269503), (455, 186579), (585, 145117), (819, 103655), (1365, 62193), (4095, 20731)]