814528095

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{263}}^1$

素因数の和:532

約数の個数: 64

約数和(自身を含む): 1401421824

約数和(自身を除く): 586893729

約数列:

[1, 3, 5, 15, 23, 47, 69, 115, 141, 191, 235, 263, 345, 573, 705, 789, 955, 1081, 1315, 2865, 3243, 3945, 4393, 5405, 6049, 8977, 12361, 13179, 16215, 18147, 21965, 26931, 30245, 37083, 44885, 50233, 61805, 65895, 90735, 134655, 150699, 185415, 206471, 251165, 284303, 619413, 753495, 852909, 1032355, 1155359, 1421515, 2360951, 3097065, 3466077, 4264545, 5776795, 7082853, 11804755, 17330385, 35414265, 54301873, 162905619, 271509365, 814528095]

約数ペア:

[(1, 814528095), (3, 271509365), (5, 162905619), (15, 54301873), (23, 35414265), (47, 17330385), (69, 11804755), (115, 7082853), (141, 5776795), (191, 4264545), (235, 3466077), (263, 3097065), (345, 2360951), (573, 1421515), (705, 1155359), (789, 1032355), (955, 852909), (1081, 753495), (1315, 619413), (2865, 284303), (3243, 251165), (3945, 206471), (4393, 185415), (5405, 150699), (6049, 134655), (8977, 90735), (12361, 65895), (13179, 61805), (16215, 50233), (18147, 44885), (21965, 37083), (26931, 30245)]