101851585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 144135936

約数和(自身を除く): 42284351

約数列:

[1, 5, 11, 31, 41, 47, 55, 155, 205, 235, 341, 451, 517, 961, 1271, 1457, 1705, 1927, 2255, 2585, 4805, 6355, 7285, 9635, 10571, 13981, 16027, 21197, 39401, 45167, 52855, 59737, 69905, 80135, 105985, 197005, 225835, 298685, 433411, 496837, 657107, 1851847, 2167055, 2484185, 3285535, 9259235, 20370317, 101851585]

約数ペア:

[(1, 101851585), (5, 20370317), (11, 9259235), (31, 3285535), (41, 2484185), (47, 2167055), (55, 1851847), (155, 657107), (205, 496837), (235, 433411), (341, 298685), (451, 225835), (517, 197005), (961, 105985), (1271, 80135), (1457, 69905), (1705, 59737), (1927, 52855), (2255, 45167), (2585, 39401), (4805, 21197), (6355, 16027), (7285, 13981), (9635, 10571)]