1715980575

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{11321}}^1$

素因数の和:11424

約数の個数: 48

約数和(自身を含む): 2965095936

約数和(自身を除く): 1249115361

約数列:

[1, 3, 5, 15, 25, 43, 47, 75, 129, 141, 215, 235, 645, 705, 1075, 1175, 2021, 3225, 3525, 6063, 10105, 11321, 30315, 33963, 50525, 56605, 151575, 169815, 283025, 486803, 532087, 849075, 1460409, 1596261, 2434015, 2660435, 7302045, 7981305, 12170075, 13302175, 22879741, 36510225, 39906525, 68639223, 114398705, 343196115, 571993525, 1715980575]

約数ペア:

[(1, 1715980575), (3, 571993525), (5, 343196115), (15, 114398705), (25, 68639223), (43, 39906525), (47, 36510225), (75, 22879741), (129, 13302175), (141, 12170075), (215, 7981305), (235, 7302045), (645, 2660435), (705, 2434015), (1075, 1596261), (1175, 1460409), (2021, 849075), (3225, 532087), (3525, 486803), (6063, 283025), (10105, 169815), (11321, 151575), (30315, 56605), (33963, 50525)]