7940595

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{947}}^1$

素因数の和:1011

約数の個数: 32

約数和(自身を含む): 14015232

約数和(自身を除く): 6074637

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 947, 1677, 2795, 2841, 4735, 8385, 12311, 14205, 36933, 40721, 61555, 122163, 184665, 203605, 529373, 610815, 1588119, 2646865, 7940595]

約数ペア:

[(1, 7940595), (3, 2646865), (5, 1588119), (13, 610815), (15, 529373), (39, 203605), (43, 184665), (65, 122163), (129, 61555), (195, 40721), (215, 36933), (559, 14205), (645, 12311), (947, 8385), (1677, 4735), (2795, 2841)]