2913133025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{6983}}^1$

素因数の和:7082

約数の個数: 48

約数和(自身を含む): 4146484608

約数和(自身を除く): 1233351583

約数列:

[1, 5, 11, 25, 37, 41, 55, 185, 205, 275, 407, 451, 925, 1025, 1517, 2035, 2255, 6983, 7585, 10175, 11275, 16687, 34915, 37925, 76813, 83435, 174575, 258371, 286303, 384065, 417175, 1291855, 1431515, 1920325, 2842081, 3149333, 6459275, 7157575, 10593211, 14210405, 15746665, 52966055, 71052025, 78733325, 116525321, 264830275, 582626605, 2913133025]

約数ペア:

[(1, 2913133025), (5, 582626605), (11, 264830275), (25, 116525321), (37, 78733325), (41, 71052025), (55, 52966055), (185, 15746665), (205, 14210405), (275, 10593211), (407, 7157575), (451, 6459275), (925, 3149333), (1025, 2842081), (1517, 1920325), (2035, 1431515), (2255, 1291855), (6983, 417175), (7585, 384065), (10175, 286303), (11275, 258371), (16687, 174575), (34915, 83435), (37925, 76813)]