870828765

素因数分解:

$3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{449}}^1\times {\mathrm{541}}^1$

素因数の和:1237

約数の個数: 32

約数和(自身を含む): 1404864000

約数和(自身を除く): 534035235

約数列:

[1, 3, 5, 15, 239, 449, 541, 717, 1195, 1347, 1623, 2245, 2705, 3585, 6735, 8115, 107311, 129299, 242909, 321933, 387897, 536555, 646495, 728727, 1214545, 1609665, 1939485, 3643635, 58055251, 174165753, 290276255, 870828765]

約数ペア:

[(1, 870828765), (3, 290276255), (5, 174165753), (15, 58055251), (239, 3643635), (449, 1939485), (541, 1609665), (717, 1214545), (1195, 728727), (1347, 646495), (1623, 536555), (2245, 387897), (2705, 321933), (3585, 242909), (6735, 129299), (8115, 107311)]