1020230095

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{1109}}^1$

素因数の和:1347

約数の個数: 32

約数和(自身を含む): 1323475200

約数和(自身を除く): 303245105

約数列:

[1, 5, 17, 79, 85, 137, 395, 685, 1109, 1343, 2329, 5545, 6715, 10823, 11645, 18853, 54115, 87611, 94265, 151933, 183991, 438055, 759665, 919955, 1489387, 2582861, 7446935, 12002707, 12914305, 60013535, 204046019, 1020230095]

約数ペア:

[(1, 1020230095), (5, 204046019), (17, 60013535), (79, 12914305), (85, 12002707), (137, 7446935), (395, 2582861), (685, 1489387), (1109, 919955), (1343, 759665), (2329, 438055), (5545, 183991), (6715, 151933), (10823, 94265), (11645, 87611), (18853, 54115)]