7985295

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{211}}^1$

素因数の和:280

約数の個数: 36

約数和(自身を含む): 14402856

約数和(自身を除く): 6417561

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 211, 261, 435, 633, 841, 1055, 1305, 1899, 2523, 3165, 4205, 6119, 7569, 9495, 12615, 18357, 30595, 37845, 55071, 91785, 177451, 275355, 532353, 887255, 1597059, 2661765, 7985295]

約数ペア:

[(1, 7985295), (3, 2661765), (5, 1597059), (9, 887255), (15, 532353), (29, 275355), (45, 177451), (87, 91785), (145, 55071), (211, 37845), (261, 30595), (435, 18357), (633, 12615), (841, 9495), (1055, 7569), (1305, 6119), (1899, 4205), (2523, 3165)]