2267728705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{8017}}^1$

素因数の和:8209

約数の個数: 32

約数和(自身を含む): 3071214720

約数和(自身を除く): 803486015

約数列:

[1, 5, 11, 37, 55, 139, 185, 407, 695, 1529, 2035, 5143, 7645, 8017, 25715, 40085, 56573, 88187, 282865, 296629, 440935, 1114363, 1483145, 3262919, 5571815, 12257993, 16314595, 41231431, 61289965, 206157155, 453545741, 2267728705]

約数ペア:

[(1, 2267728705), (5, 453545741), (11, 206157155), (37, 61289965), (55, 41231431), (139, 16314595), (185, 12257993), (407, 5571815), (695, 3262919), (1529, 1483145), (2035, 1114363), (5143, 440935), (7645, 296629), (8017, 282865), (25715, 88187), (40085, 56573)]