8968995

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{9491}}^1$

素因数の和:9512

約数の個数: 32

約数和(自身を含む): 18224640

約数和(自身を除く): 9255645

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 9491, 28473, 47455, 66437, 85419, 142365, 199311, 256257, 332185, 427095, 597933, 996555, 1281285, 1793799, 2989665, 8968995]

約数ペア:

[(1, 8968995), (3, 2989665), (5, 1793799), (7, 1281285), (9, 996555), (15, 597933), (21, 427095), (27, 332185), (35, 256257), (45, 199311), (63, 142365), (105, 85419), (135, 66437), (189, 47455), (315, 28473), (945, 9491)]