7132654905

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1\times {\mathrm{18701}}^1$

素因数の和:19297

約数の個数: 32

約数和(自身を含む): 11677229568

約数和(自身を除く): 4544574663

約数列:

[1, 3, 5, 15, 47, 141, 235, 541, 705, 1623, 2705, 8115, 18701, 25427, 56103, 76281, 93505, 127135, 280515, 381405, 878947, 2636841, 4394735, 10117241, 13184205, 30351723, 50586205, 151758615, 475510327, 1426530981, 2377551635, 7132654905]

約数ペア:

[(1, 7132654905), (3, 2377551635), (5, 1426530981), (15, 475510327), (47, 151758615), (141, 50586205), (235, 30351723), (541, 13184205), (705, 10117241), (1623, 4394735), (2705, 2636841), (8115, 878947), (18701, 381405), (25427, 280515), (56103, 127135), (76281, 93505)]