23686845

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:139

約数の個数: 96

約数和(自身を含む): 49488768

約数和(自身を除く): 25801923

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 37, 39, 49, 65, 67, 91, 105, 111, 147, 185, 195, 201, 245, 259, 273, 335, 455, 469, 481, 555, 637, 735, 777, 871, 1005, 1295, 1365, 1407, 1443, 1813, 1911, 2345, 2405, 2479, 2613, 3185, 3283, 3367, 3885, 4355, 5439, 6097, 7035, 7215, 7437, 9065, 9555, 9849, 10101, 12395, 13065, 16415, 16835, 17353, 18291, 23569, 27195, 30485, 32227, 37185, 42679, 49245, 50505, 52059, 70707, 86765, 91455, 96681, 117845, 121471, 128037, 161135, 213395, 225589, 260295, 353535, 364413, 483405, 607355, 640185, 676767, 1127945, 1579123, 1822065, 3383835, 4737369, 7895615, 23686845]

約数ペア:

[(1, 23686845), (3, 7895615), (5, 4737369), (7, 3383835), (13, 1822065), (15, 1579123), (21, 1127945), (35, 676767), (37, 640185), (39, 607355), (49, 483405), (65, 364413), (67, 353535), (91, 260295), (105, 225589), (111, 213395), (147, 161135), (185, 128037), (195, 121471), (201, 117845), (245, 96681), (259, 91455), (273, 86765), (335, 70707), (455, 52059), (469, 50505), (481, 49245), (555, 42679), (637, 37185), (735, 32227), (777, 30485), (871, 27195), (1005, 23569), (1295, 18291), (1365, 17353), (1407, 16835), (1443, 16415), (1813, 13065), (1911, 12395), (2345, 10101), (2405, 9849), (2479, 9555), (2613, 9065), (3185, 7437), (3283, 7215), (3367, 7035), (3885, 6097), (4355, 5439)]