15661503190659

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{106979}}^1\times {\mathrm{51749}}^1$

素因数の和:158795

約数の個数: 32

約数和(自身を含む): 22322018880000

約数和(自身を除く): 6660515689341

約数列:

[1, 3, 23, 41, 69, 123, 943, 2829, 51749, 106979, 155247, 320937, 1190227, 2121709, 2460517, 3570681, 4386139, 6365127, 7381551, 13158417, 48799307, 100881197, 146397921, 302643591, 5536056271, 16608168813, 127329294233, 226978307111, 381987882699, 680934921333, 5220501063553, 15661503190659]

約数ペア:

[(1, 15661503190659), (3, 5220501063553), (23, 680934921333), (41, 381987882699), (69, 226978307111), (123, 127329294233), (943, 16608168813), (2829, 5536056271), (51749, 302643591), (106979, 146397921), (155247, 100881197), (320937, 48799307), (1190227, 13158417), (2121709, 7381551), (2460517, 6365127), (3570681, 4386139)]