26552655

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 47792160

約数和(自身を除く): 21239505

約数列:

[1, 3, 5, 9, 15, 45, 59, 73, 137, 177, 219, 295, 365, 411, 531, 657, 685, 885, 1095, 1233, 2055, 2655, 3285, 4307, 6165, 8083, 10001, 12921, 21535, 24249, 30003, 38763, 40415, 50005, 64605, 72747, 90009, 121245, 150015, 193815, 363735, 450045, 590059, 1770177, 2950295, 5310531, 8850885, 26552655]

約数ペア:

[(1, 26552655), (3, 8850885), (5, 5310531), (9, 2950295), (15, 1770177), (45, 590059), (59, 450045), (73, 363735), (137, 193815), (177, 150015), (219, 121245), (295, 90009), (365, 72747), (411, 64605), (531, 50005), (657, 40415), (685, 38763), (885, 30003), (1095, 24249), (1233, 21535), (2055, 12921), (2655, 10001), (3285, 8083), (4307, 6165)]