201354945

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1220333}}^1$

素因数の和:1220352

約数の個数: 16

約数和(自身を含む): 351456192

約数和(自身を除く): 150101247

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 1220333, 3660999, 6101665, 13423663, 18304995, 40270989, 67118315, 201354945]

約数ペア:

[(1, 201354945), (3, 67118315), (5, 40270989), (11, 18304995), (15, 13423663), (33, 6101665), (55, 3660999), (165, 1220333)]