1937575

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:171

約数の個数: 24

約数和(自身を含む): 2624832

約数和(自身を除く): 687257

約数列:

[1, 5, 17, 25, 47, 85, 97, 235, 425, 485, 799, 1175, 1649, 2425, 3995, 4559, 8245, 19975, 22795, 41225, 77503, 113975, 387515, 1937575]

約数ペア:

[(1, 1937575), (5, 387515), (17, 113975), (25, 77503), (47, 41225), (85, 22795), (97, 19975), (235, 8245), (425, 4559), (485, 3995), (799, 2425), (1175, 1649)]