26994495

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 48263040

約数和(自身を除く): 21268545

約数列:

[1, 3, 5, 11, 15, 33, 55, 107, 121, 139, 165, 321, 363, 417, 535, 605, 695, 1177, 1529, 1605, 1815, 2085, 3531, 4587, 5885, 7645, 12947, 14873, 16819, 17655, 22935, 38841, 44619, 50457, 64735, 74365, 84095, 163603, 194205, 223095, 252285, 490809, 818015, 1799633, 2454045, 5398899, 8998165, 26994495]

約数ペア:

[(1, 26994495), (3, 8998165), (5, 5398899), (11, 2454045), (15, 1799633), (33, 818015), (55, 490809), (107, 252285), (121, 223095), (139, 194205), (165, 163603), (321, 84095), (363, 74365), (417, 64735), (535, 50457), (605, 44619), (695, 38841), (1177, 22935), (1529, 17655), (1605, 16819), (1815, 14873), (2085, 12947), (3531, 7645), (4587, 5885)]