137214735

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{76871}}^1$

素因数の和:76903

約数の個数: 32

約数和(自身を含む): 265669632

約数和(自身を除く): 128454897

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 76871, 230613, 384355, 538097, 1153065, 1306807, 1614291, 2690485, 3920421, 6534035, 8071455, 9147649, 19602105, 27442947, 45738245, 137214735]

約数ペア:

[(1, 137214735), (3, 45738245), (5, 27442947), (7, 19602105), (15, 9147649), (17, 8071455), (21, 6534035), (35, 3920421), (51, 2690485), (85, 1614291), (105, 1306807), (119, 1153065), (255, 538097), (357, 384355), (595, 230613), (1785, 76871)]