57701385

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:379

約数の個数: 96

約数和(自身を含む): 124600320

約数和(自身を除く): 66898935

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 31, 35, 45, 57, 63, 93, 95, 105, 133, 155, 171, 217, 279, 285, 311, 315, 399, 465, 589, 651, 665, 855, 933, 1085, 1197, 1395, 1555, 1767, 1953, 1995, 2177, 2799, 2945, 3255, 4123, 4665, 5301, 5909, 5985, 6531, 8835, 9641, 9765, 10885, 12369, 13995, 17727, 19593, 20615, 26505, 28923, 29545, 32655, 37107, 41363, 48205, 53181, 61845, 67487, 86769, 88635, 97965, 124089, 144615, 183179, 185535, 202461, 206815, 265905, 337435, 372267, 433845, 549537, 607383, 620445, 915895, 1012305, 1282253, 1648611, 1861335, 2747685, 3036915, 3846759, 6411265, 8243055, 11540277, 19233795, 57701385]

約数ペア:

[(1, 57701385), (3, 19233795), (5, 11540277), (7, 8243055), (9, 6411265), (15, 3846759), (19, 3036915), (21, 2747685), (31, 1861335), (35, 1648611), (45, 1282253), (57, 1012305), (63, 915895), (93, 620445), (95, 607383), (105, 549537), (133, 433845), (155, 372267), (171, 337435), (217, 265905), (279, 206815), (285, 202461), (311, 185535), (315, 183179), (399, 144615), (465, 124089), (589, 97965), (651, 88635), (665, 86769), (855, 67487), (933, 61845), (1085, 53181), (1197, 48205), (1395, 41363), (1555, 37107), (1767, 32655), (1953, 29545), (1995, 28923), (2177, 26505), (2799, 20615), (2945, 19593), (3255, 17727), (4123, 13995), (4665, 12369), (5301, 10885), (5909, 9765), (5985, 9641), (6531, 8835)]