38387955

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3203}}^1$

素因数の和:3275

約数の個数: 32

約数和(自身を含む): 66438144

約数和(自身を除く): 28050189

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 235, 255, 705, 799, 2397, 3203, 3995, 9609, 11985, 16015, 48045, 54451, 150541, 163353, 272255, 451623, 752705, 816765, 2258115, 2559197, 7677591, 12795985, 38387955]

約数ペア:

[(1, 38387955), (3, 12795985), (5, 7677591), (15, 2559197), (17, 2258115), (47, 816765), (51, 752705), (85, 451623), (141, 272255), (235, 163353), (255, 150541), (705, 54451), (799, 48045), (2397, 16015), (3203, 11985), (3995, 9609)]