15692878551

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{761}}^1\times {\mathrm{1229}}^1$

素因数の和:2064

約数の個数: 64

約数和(自身を含む): 25913364480

約数和(自身を除く): 10220485929

約数列:

[1, 3, 7, 17, 21, 47, 51, 119, 141, 329, 357, 761, 799, 987, 1229, 2283, 2397, 3687, 5327, 5593, 8603, 12937, 15981, 16779, 20893, 25809, 35767, 38811, 57763, 62679, 90559, 107301, 146251, 173289, 250369, 271677, 404341, 438753, 608039, 751107, 935269, 981971, 1213023, 1824117, 2805807, 2945913, 4256273, 6546883, 6873797, 12768819, 15899573, 19640649, 20621391, 43957643, 47698719, 111297011, 131872929, 307703501, 333891033, 747279931, 923110503, 2241839793, 5230959517, 15692878551]

約数ペア:

[(1, 15692878551), (3, 5230959517), (7, 2241839793), (17, 923110503), (21, 747279931), (47, 333891033), (51, 307703501), (119, 131872929), (141, 111297011), (329, 47698719), (357, 43957643), (761, 20621391), (799, 19640649), (987, 15899573), (1229, 12768819), (2283, 6873797), (2397, 6546883), (3687, 4256273), (5327, 2945913), (5593, 2805807), (8603, 1824117), (12937, 1213023), (15981, 981971), (16779, 935269), (20893, 751107), (25809, 608039), (35767, 438753), (38811, 404341), (57763, 271677), (62679, 250369), (90559, 173289), (107301, 146251)]