1145015955

素因数分解:

$3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{257}}^1\times {\mathrm{547}}^1$

素因数の和:996

約数の個数: 48

約数和(自身を含む): 2007087264

約数和(自身を除く): 862071309

約数列:

[1, 3, 5, 9, 15, 45, 181, 257, 543, 547, 771, 905, 1285, 1629, 1641, 2313, 2715, 2735, 3855, 4923, 8145, 8205, 11565, 24615, 46517, 99007, 139551, 140579, 232585, 297021, 418653, 421737, 495035, 697755, 702895, 891063, 1265211, 1485105, 2093265, 2108685, 4455315, 6326055, 25444799, 76334397, 127223995, 229003191, 381671985, 1145015955]

約数ペア:

[(1, 1145015955), (3, 381671985), (5, 229003191), (9, 127223995), (15, 76334397), (45, 25444799), (181, 6326055), (257, 4455315), (543, 2108685), (547, 2093265), (771, 1485105), (905, 1265211), (1285, 891063), (1629, 702895), (1641, 697755), (2313, 495035), (2715, 421737), (2735, 418653), (3855, 297021), (4923, 232585), (8145, 140579), (8205, 139551), (11565, 99007), (24615, 46517)]