275914925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{683}}^1$

素因数の和:830

約数の個数: 48

約数和(自身を含む): 406099008

約数和(自身を除く): 130184083

約数列:

[1, 5, 11, 13, 25, 55, 65, 113, 143, 275, 325, 565, 683, 715, 1243, 1469, 2825, 3415, 3575, 6215, 7345, 7513, 8879, 16159, 17075, 31075, 36725, 37565, 44395, 77179, 80795, 97669, 187825, 221975, 385895, 403975, 488345, 848969, 1003327, 1929475, 2441725, 4244845, 5016635, 11036597, 21224225, 25083175, 55182985, 275914925]

約数ペア:

[(1, 275914925), (5, 55182985), (11, 25083175), (13, 21224225), (25, 11036597), (55, 5016635), (65, 4244845), (113, 2441725), (143, 1929475), (275, 1003327), (325, 848969), (565, 488345), (683, 403975), (715, 385895), (1243, 221975), (1469, 187825), (2825, 97669), (3415, 80795), (3575, 77179), (6215, 44395), (7345, 37565), (7513, 36725), (8879, 31075), (16159, 17075)]