74872935

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{72341}}^1$

素因数の和:72375

約数の個数: 24

約数和(自身を含む): 135424224

約数和(自身を除く): 60551289

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 72341, 217023, 361705, 651069, 1085115, 1663843, 3255345, 4991529, 8319215, 14974587, 24957645, 74872935]

約数ペア:

[(1, 74872935), (3, 24957645), (5, 14974587), (9, 8319215), (15, 4991529), (23, 3255345), (45, 1663843), (69, 1085115), (115, 651069), (207, 361705), (345, 217023), (1035, 72341)]