579586215

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{21383}}^1$

素因数の和:21543

約数の個数: 32

約数和(自身を含む): 1005903360

約数和(自身を除く): 426317145

約数列:

[1, 3, 5, 13, 15, 39, 65, 139, 195, 417, 695, 1807, 2085, 5421, 9035, 21383, 27105, 64149, 106915, 277979, 320745, 833937, 1389895, 2972237, 4169685, 8916711, 14861185, 38639081, 44583555, 115917243, 193195405, 579586215]

約数ペア:

[(1, 579586215), (3, 193195405), (5, 115917243), (13, 44583555), (15, 38639081), (39, 14861185), (65, 8916711), (139, 4169685), (195, 2972237), (417, 1389895), (695, 833937), (1807, 320745), (2085, 277979), (5421, 106915), (9035, 64149), (21383, 27105)]