159854985

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{32003}}^1$

素因数の和:32054

約数の個数: 32

約数和(自身を含む): 291876480

約数和(自身を除く): 132021495

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 333, 555, 999, 1665, 4995, 32003, 96009, 160015, 288027, 480045, 864081, 1184111, 1440135, 3552333, 4320405, 5920555, 10656999, 17761665, 31970997, 53284995, 159854985]

約数ペア:

[(1, 159854985), (3, 53284995), (5, 31970997), (9, 17761665), (15, 10656999), (27, 5920555), (37, 4320405), (45, 3552333), (111, 1440135), (135, 1184111), (185, 864081), (333, 480045), (555, 288027), (999, 160015), (1665, 96009), (4995, 32003)]