13510468795

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:560

約数の個数: 64

約数和(自身を含む): 17805110400

約数和(自身を除く): 4294641605

約数列:

[1, 5, 19, 61, 73, 95, 109, 293, 305, 365, 545, 1159, 1387, 1465, 2071, 4453, 5567, 5795, 6649, 6935, 7957, 10355, 17873, 21389, 22265, 27835, 31937, 33245, 39785, 84607, 89365, 106945, 126331, 151183, 159685, 339587, 406391, 423035, 485377, 606803, 631655, 755915, 1304729, 1697935, 1948157, 2031955, 2331401, 2426885, 3034015, 6523645, 9222163, 9740785, 11657005, 24789851, 37014983, 44296619, 46110815, 123949255, 142215461, 185074915, 221483095, 711077305, 2702093759, 13510468795]

約数ペア:

[(1, 13510468795), (5, 2702093759), (19, 711077305), (61, 221483095), (73, 185074915), (95, 142215461), (109, 123949255), (293, 46110815), (305, 44296619), (365, 37014983), (545, 24789851), (1159, 11657005), (1387, 9740785), (1465, 9222163), (2071, 6523645), (4453, 3034015), (5567, 2426885), (5795, 2331401), (6649, 2031955), (6935, 1948157), (7957, 1697935), (10355, 1304729), (17873, 755915), (21389, 631655), (22265, 606803), (27835, 485377), (31937, 423035), (33245, 406391), (39785, 339587), (84607, 159685), (89365, 151183), (106945, 126331)]