82131615

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{27241}}^1$

素因数の和:27319

約数の個数: 24

約数和(自身を含む): 144491568

約数和(自身を除く): 62359953

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 603, 1005, 3015, 27241, 81723, 136205, 245169, 408615, 1225845, 1825147, 5475441, 9125735, 16426323, 27377205, 82131615]

約数ペア:

[(1, 82131615), (3, 27377205), (5, 16426323), (9, 9125735), (15, 5475441), (45, 1825147), (67, 1225845), (201, 408615), (335, 245169), (603, 136205), (1005, 81723), (3015, 27241)]