2141567155

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{4583}}^1$

素因数の和:4700

約数の個数: 48

約数和(自身を含む): 3221268480

約数和(自身を除く): 1079701325

約数列:

[1, 5, 7, 13, 35, 65, 79, 91, 169, 395, 455, 553, 845, 1027, 1183, 2765, 4583, 5135, 5915, 7189, 13351, 22915, 32081, 35945, 59579, 66755, 93457, 160405, 297895, 362057, 417053, 467285, 774527, 1810285, 2085265, 2534399, 3872635, 4706741, 5421689, 12671995, 23533705, 27108445, 32947187, 61187633, 164735935, 305938165, 428313431, 2141567155]

約数ペア:

[(1, 2141567155), (5, 428313431), (7, 305938165), (13, 164735935), (35, 61187633), (65, 32947187), (79, 27108445), (91, 23533705), (169, 12671995), (395, 5421689), (455, 4706741), (553, 3872635), (845, 2534399), (1027, 2085265), (1183, 1810285), (2765, 774527), (4583, 467285), (5135, 417053), (5915, 362057), (7189, 297895), (13351, 160405), (22915, 93457), (32081, 66755), (35945, 59579)]