83254395

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:372

約数の個数: 64

約数和(自身を含む): 158505984

約数和(自身を除く): 75251589

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 83, 105, 123, 205, 233, 249, 287, 415, 581, 615, 699, 861, 1165, 1245, 1435, 1631, 1743, 2905, 3403, 3495, 4305, 4893, 8155, 8715, 9553, 10209, 17015, 19339, 23821, 24465, 28659, 47765, 51045, 58017, 66871, 71463, 96695, 119105, 135373, 143295, 200613, 290085, 334355, 357315, 406119, 676865, 792899, 1003065, 2030595, 2378697, 3964495, 5550293, 11893485, 16650879, 27751465, 83254395]

約数ペア:

[(1, 83254395), (3, 27751465), (5, 16650879), (7, 11893485), (15, 5550293), (21, 3964495), (35, 2378697), (41, 2030595), (83, 1003065), (105, 792899), (123, 676865), (205, 406119), (233, 357315), (249, 334355), (287, 290085), (415, 200613), (581, 143295), (615, 135373), (699, 119105), (861, 96695), (1165, 71463), (1245, 66871), (1435, 58017), (1631, 51045), (1743, 47765), (2905, 28659), (3403, 24465), (3495, 23821), (4305, 19339), (4893, 17015), (8155, 10209), (8715, 9553)]