127528665

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{2141}}^1$

素因数の和:2198

約数の個数: 48

約数和(自身を含む): 235037376

約数和(自身を除く): 107508711

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 361, 627, 1045, 1083, 1805, 2141, 3135, 3971, 5415, 6423, 10705, 11913, 19855, 23551, 32115, 40679, 59565, 70653, 117755, 122037, 203395, 353265, 447469, 610185, 772901, 1342407, 2237345, 2318703, 3864505, 6712035, 8501911, 11593515, 25505733, 42509555, 127528665]

約数ペア:

[(1, 127528665), (3, 42509555), (5, 25505733), (11, 11593515), (15, 8501911), (19, 6712035), (33, 3864505), (55, 2318703), (57, 2237345), (95, 1342407), (165, 772901), (209, 610185), (285, 447469), (361, 353265), (627, 203395), (1045, 122037), (1083, 117755), (1805, 70653), (2141, 59565), (3135, 40679), (3971, 32115), (5415, 23551), (6423, 19855), (10705, 11913)]