1050590905

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1913}}^1$

素因数の和:2026

約数の個数: 64

約数和(自身を含む): 1666925568

約数和(自身を除く): 616334663

約数列:

[1, 5, 7, 13, 17, 35, 65, 71, 85, 91, 119, 221, 355, 455, 497, 595, 923, 1105, 1207, 1547, 1913, 2485, 4615, 6035, 6461, 7735, 8449, 9565, 13391, 15691, 24869, 32305, 32521, 42245, 66955, 78455, 109837, 124345, 135823, 162605, 174083, 227647, 422773, 549185, 679115, 870415, 950761, 1138235, 1765699, 2113865, 2308991, 2959411, 4753805, 8828495, 11544955, 12359893, 14797055, 16162937, 30016883, 61799465, 80814685, 150084415, 210118181, 1050590905]

約数ペア:

[(1, 1050590905), (5, 210118181), (7, 150084415), (13, 80814685), (17, 61799465), (35, 30016883), (65, 16162937), (71, 14797055), (85, 12359893), (91, 11544955), (119, 8828495), (221, 4753805), (355, 2959411), (455, 2308991), (497, 2113865), (595, 1765699), (923, 1138235), (1105, 950761), (1207, 870415), (1547, 679115), (1913, 549185), (2485, 422773), (4615, 227647), (6035, 174083), (6461, 162605), (7735, 135823), (8449, 124345), (9565, 109837), (13391, 78455), (15691, 66955), (24869, 42245), (32305, 32521)]