1315511465055

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{12512593}}^1$

素因数の和:12512807

約数の個数: 32

約数和(自身を含む): 2166981079296

約数和(自身を除く): 851469614241

約数列:

[1, 3, 5, 15, 43, 129, 163, 215, 489, 645, 815, 2445, 7009, 21027, 35045, 105135, 12512593, 37537779, 62562965, 187688895, 538041499, 1614124497, 2039552659, 2690207495, 6118657977, 8070622485, 10197763295, 30593289885, 87700764337, 263102293011, 438503821685, 1315511465055]

約数ペア:

[(1, 1315511465055), (3, 438503821685), (5, 263102293011), (15, 87700764337), (43, 30593289885), (129, 10197763295), (163, 8070622485), (215, 6118657977), (489, 2690207495), (645, 2039552659), (815, 1614124497), (2445, 538041499), (7009, 187688895), (21027, 62562965), (35045, 37537779), (105135, 12512593)]