11894575

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 18998784

約数和(自身を除く): 7104209

約数列:

[1, 5, 7, 11, 25, 35, 37, 55, 77, 167, 175, 185, 259, 275, 385, 407, 835, 925, 1169, 1295, 1837, 1925, 2035, 2849, 4175, 5845, 6179, 6475, 9185, 10175, 12859, 14245, 29225, 30895, 43253, 45925, 64295, 67969, 71225, 154475, 216265, 321475, 339845, 475783, 1081325, 1699225, 2378915, 11894575]

約数ペア:

[(1, 11894575), (5, 2378915), (7, 1699225), (11, 1081325), (25, 475783), (35, 339845), (37, 321475), (55, 216265), (77, 154475), (167, 71225), (175, 67969), (185, 64295), (259, 45925), (275, 43253), (385, 30895), (407, 29225), (835, 14245), (925, 12859), (1169, 10175), (1295, 9185), (1837, 6475), (1925, 6179), (2035, 5845), (2849, 4175)]