57758155

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2081}}^1$

素因数の和:2167

約数の個数: 32

約数和(自身を含む): 86744448

約数和(自身を除く): 28986293

約数列:

[1, 5, 7, 13, 35, 61, 65, 91, 305, 427, 455, 793, 2081, 2135, 3965, 5551, 10405, 14567, 27053, 27755, 72835, 126941, 135265, 189371, 634705, 888587, 946855, 1650233, 4442935, 8251165, 11551631, 57758155]

約数ペア:

[(1, 57758155), (5, 11551631), (7, 8251165), (13, 4442935), (35, 1650233), (61, 946855), (65, 888587), (91, 634705), (305, 189371), (427, 135265), (455, 126941), (793, 72835), (2081, 27755), (2135, 27053), (3965, 14567), (5551, 10405)]