306003145

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{8431}}^1$

素因数の和:8521

約数の個数: 32

約数和(自身を含む): 451685376

約数和(自身を除く): 145682231

約数列:

[1, 5, 7, 17, 35, 61, 85, 119, 305, 427, 595, 1037, 2135, 5185, 7259, 8431, 36295, 42155, 59017, 143327, 295085, 514291, 716635, 1003289, 2571455, 3600037, 5016445, 8742947, 18000185, 43714735, 61200629, 306003145]

約数ペア:

[(1, 306003145), (5, 61200629), (7, 43714735), (17, 18000185), (35, 8742947), (61, 5016445), (85, 3600037), (119, 2571455), (305, 1003289), (427, 716635), (595, 514291), (1037, 295085), (2135, 143327), (5185, 59017), (7259, 42155), (8431, 36295)]