79799955

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{312941}}^1$

素因数の和:312966

約数の個数: 16

約数和(自身を含む): 135190944

約数和(自身を除く): 55390989

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 312941, 938823, 1564705, 4694115, 5319997, 15959991, 26599985, 79799955]

約数ペア:

[(1, 79799955), (3, 26599985), (5, 15959991), (15, 5319997), (17, 4694115), (51, 1564705), (85, 938823), (255, 312941)]