5857245

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1009}}^1$

素因数の和:1066

約数の個数: 32

約数和(自身を含む): 10665600

約数和(自身を除く): 4808355

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1009, 1161, 1935, 3027, 5045, 5805, 9081, 15135, 27243, 43387, 45405, 130161, 136215, 216935, 390483, 650805, 1171449, 1952415, 5857245]

約数ペア:

[(1, 5857245), (3, 1952415), (5, 1171449), (9, 650805), (15, 390483), (27, 216935), (43, 136215), (45, 130161), (129, 45405), (135, 43387), (215, 27243), (387, 15135), (645, 9081), (1009, 5805), (1161, 5045), (1935, 3027)]