84620445

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1319}}^1$

素因数の和:1394

約数の個数: 64

約数和(自身を含む): 170311680

約数和(自身を除く): 85691235

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 47, 65, 91, 105, 141, 195, 235, 273, 329, 455, 611, 705, 987, 1319, 1365, 1645, 1833, 3055, 3957, 4277, 4935, 6595, 9165, 9233, 12831, 17147, 19785, 21385, 27699, 46165, 51441, 61993, 64155, 85735, 120029, 138495, 185979, 257205, 309965, 360087, 433951, 600145, 805909, 929895, 1301853, 1800435, 2169755, 2417727, 4029545, 5641363, 6509265, 12088635, 16924089, 28206815, 84620445]

約数ペア:

[(1, 84620445), (3, 28206815), (5, 16924089), (7, 12088635), (13, 6509265), (15, 5641363), (21, 4029545), (35, 2417727), (39, 2169755), (47, 1800435), (65, 1301853), (91, 929895), (105, 805909), (141, 600145), (195, 433951), (235, 360087), (273, 309965), (329, 257205), (455, 185979), (611, 138495), (705, 120029), (987, 85735), (1319, 64155), (1365, 61993), (1645, 51441), (1833, 46165), (3055, 27699), (3957, 21385), (4277, 19785), (4935, 17147), (6595, 12831), (9165, 9233)]