12052915

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 17915904

約数和(自身を除く): 5862989

約数列:

[1, 5, 7, 17, 35, 47, 85, 119, 235, 329, 431, 595, 799, 1645, 2155, 3017, 3995, 5593, 7327, 15085, 20257, 27965, 36635, 51289, 101285, 141799, 256445, 344369, 708995, 1721845, 2410583, 12052915]

約数ペア:

[(1, 12052915), (5, 2410583), (7, 1721845), (17, 708995), (35, 344369), (47, 256445), (85, 141799), (119, 101285), (235, 51289), (329, 36635), (431, 27965), (595, 20257), (799, 15085), (1645, 7327), (2155, 5593), (3017, 3995)]