1177995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1$

素因数の和:891

約数の個数: 32

約数和(自身を含む): 2322432

約数和(自身を除く): 1144437

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 863, 1365, 2589, 4315, 6041, 11219, 12945, 18123, 30205, 33657, 56095, 78533, 90615, 168285, 235599, 392665, 1177995]

約数ペア:

[(1, 1177995), (3, 392665), (5, 235599), (7, 168285), (13, 90615), (15, 78533), (21, 56095), (35, 33657), (39, 30205), (65, 18123), (91, 12945), (105, 11219), (195, 6041), (273, 4315), (455, 2589), (863, 1365)]