2017119987615

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1301}}^1\times {\mathrm{2199203}}^1$

素因数の和:2200559

約数の個数: 32

約数和(自身を含む): 3298594876416

約数和(自身を除く): 1281474888801

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 1301, 3903, 6505, 19515, 61147, 183441, 305735, 917205, 2199203, 6597609, 10996015, 32988045, 103362541, 310087623, 516812705, 1550438115, 2861163103, 8583489309, 14305815515, 42917446545, 134474665841, 403423997523, 672373329205, 2017119987615]

約数ペア:

[(1, 2017119987615), (3, 672373329205), (5, 403423997523), (15, 134474665841), (47, 42917446545), (141, 14305815515), (235, 8583489309), (705, 2861163103), (1301, 1550438115), (3903, 516812705), (6505, 310087623), (19515, 103362541), (61147, 32988045), (183441, 10996015), (305735, 6597609), (917205, 2199203)]