81235935

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{164113}}^1$

素因数の和:164135

約数の個数: 24

約数和(自身を含む): 153610704

約数和(自身を除く): 72374769

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 164113, 492339, 820565, 1477017, 1805243, 2461695, 5415729, 7385085, 9026215, 16247187, 27078645, 81235935]

約数ペア:

[(1, 81235935), (3, 27078645), (5, 16247187), (9, 9026215), (11, 7385085), (15, 5415729), (33, 2461695), (45, 1805243), (55, 1477017), (99, 820565), (165, 492339), (495, 164113)]