149025315

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{13591}}^1$

素因数の和:13659

約数の個数: 32

約数和(自身を含む): 258356736

約数和(自身を除く): 109331421

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 645, 731, 2193, 3655, 10965, 13591, 40773, 67955, 203865, 231047, 584413, 693141, 1155235, 1753239, 2922065, 3465705, 8766195, 9935021, 29805063, 49675105, 149025315]

約数ペア:

[(1, 149025315), (3, 49675105), (5, 29805063), (15, 9935021), (17, 8766195), (43, 3465705), (51, 2922065), (85, 1753239), (129, 1155235), (215, 693141), (255, 584413), (645, 231047), (731, 203865), (2193, 67955), (3655, 40773), (10965, 13591)]