25428645

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1093}}^1$

素因数の和:1162

約数の個数: 48

約数和(自身を含む): 49151232

約数和(自身を除く): 23722587

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 47, 55, 99, 141, 165, 235, 423, 495, 517, 705, 1093, 1551, 2115, 2585, 3279, 4653, 5465, 7755, 9837, 12023, 16395, 23265, 36069, 49185, 51371, 60115, 108207, 154113, 180345, 256855, 462339, 541035, 565081, 770565, 1695243, 2311695, 2825405, 5085729, 8476215, 25428645]

約数ペア:

[(1, 25428645), (3, 8476215), (5, 5085729), (9, 2825405), (11, 2311695), (15, 1695243), (33, 770565), (45, 565081), (47, 541035), (55, 462339), (99, 256855), (141, 180345), (165, 154113), (235, 108207), (423, 60115), (495, 51371), (517, 49185), (705, 36069), (1093, 23265), (1551, 16395), (2115, 12023), (2585, 9837), (3279, 7755), (4653, 5465)]