22710045

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:174

約数の個数: 64

約数和(自身を含む): 41368320

約数和(自身を除く): 18658275

約数列:

[1, 3, 5, 15, 17, 29, 37, 51, 83, 85, 87, 111, 145, 185, 249, 255, 415, 435, 493, 555, 629, 1073, 1245, 1411, 1479, 1887, 2407, 2465, 3071, 3145, 3219, 4233, 5365, 7055, 7221, 7395, 9213, 9435, 12035, 15355, 16095, 18241, 21165, 36105, 40919, 46065, 52207, 54723, 89059, 91205, 122757, 156621, 204595, 261035, 267177, 273615, 445295, 613785, 783105, 1335885, 1514003, 4542009, 7570015, 22710045]

約数ペア:

[(1, 22710045), (3, 7570015), (5, 4542009), (15, 1514003), (17, 1335885), (29, 783105), (37, 613785), (51, 445295), (83, 273615), (85, 267177), (87, 261035), (111, 204595), (145, 156621), (185, 122757), (249, 91205), (255, 89059), (415, 54723), (435, 52207), (493, 46065), (555, 40919), (629, 36105), (1073, 21165), (1245, 18241), (1411, 16095), (1479, 15355), (1887, 12035), (2407, 9435), (2465, 9213), (3071, 7395), (3145, 7221), (3219, 7055), (4233, 5365)]