7325045

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{947}}^1$

素因数の和:989

約数の個数: 32

約数和(自身を含む): 11467008

約数和(自身を除く): 4141963

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 455, 595, 947, 1105, 1547, 4735, 6629, 7735, 12311, 16099, 33145, 61555, 80495, 86177, 112693, 209287, 430885, 563465, 1046435, 1465009, 7325045]

約数ペア:

[(1, 7325045), (5, 1465009), (7, 1046435), (13, 563465), (17, 430885), (35, 209287), (65, 112693), (85, 86177), (91, 80495), (119, 61555), (221, 33145), (455, 16099), (595, 12311), (947, 7735), (1105, 6629), (1547, 4735)]