31221135

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{63073}}^1$

素因数の和:63095

約数の個数: 24

約数和(自身を含む): 59037264

約数和(自身を除く): 27816129

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 63073, 189219, 315365, 567657, 693803, 946095, 2081409, 2838285, 3469015, 6244227, 10407045, 31221135]

約数ペア:

[(1, 31221135), (3, 10407045), (5, 6244227), (9, 3469015), (11, 2838285), (15, 2081409), (33, 946095), (45, 693803), (55, 567657), (99, 315365), (165, 189219), (495, 63073)]