2775135

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{139}}^1$

素因数の和:180

約数の個数: 32

約数和(自身を含む): 4919040

約数和(自身を除く): 2143905

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 139, 165, 363, 417, 605, 695, 1331, 1529, 1815, 2085, 3993, 4587, 6655, 7645, 16819, 19965, 22935, 50457, 84095, 185009, 252285, 555027, 925045, 2775135]

約数ペア:

[(1, 2775135), (3, 925045), (5, 555027), (11, 252285), (15, 185009), (33, 84095), (55, 50457), (121, 22935), (139, 19965), (165, 16819), (363, 7645), (417, 6655), (605, 4587), (695, 3993), (1331, 2085), (1529, 1815)]