80787675

素因数分解:

$3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{10067}}^1$

素因数の和:10187

約数の個数: 24

約数和(自身を含む): 134830656

約数和(自身を除く): 54042981

約数列:

[1, 3, 5, 15, 25, 75, 107, 321, 535, 1605, 2675, 8025, 10067, 30201, 50335, 151005, 251675, 755025, 1077169, 3231507, 5385845, 16157535, 26929225, 80787675]

約数ペア:

[(1, 80787675), (3, 26929225), (5, 16157535), (15, 5385845), (25, 3231507), (75, 1077169), (107, 755025), (321, 251675), (535, 151005), (1605, 50335), (2675, 30201), (8025, 10067)]