27030445

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 37699200

約数和(自身を除く): 10668755

約数列:

[1, 5, 13, 19, 43, 65, 95, 215, 247, 509, 559, 817, 1235, 2545, 2795, 4085, 6617, 9671, 10621, 21887, 33085, 48355, 53105, 109435, 125723, 284531, 415853, 628615, 1422655, 2079265, 5406089, 27030445]

約数ペア:

[(1, 27030445), (5, 5406089), (13, 2079265), (19, 1422655), (43, 628615), (65, 415853), (95, 284531), (215, 125723), (247, 109435), (509, 53105), (559, 48355), (817, 33085), (1235, 21887), (2545, 10621), (2795, 9671), (4085, 6617)]