15170155

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 24935904

約数和(自身を除く): 9765749

約数列:

[1, 5, 7, 11, 13, 35, 49, 55, 65, 77, 91, 143, 245, 385, 433, 455, 539, 637, 715, 1001, 2165, 2695, 3031, 3185, 4763, 5005, 5629, 7007, 15155, 21217, 23815, 28145, 33341, 35035, 39403, 61919, 106085, 166705, 197015, 233387, 275821, 309595, 433433, 1166935, 1379105, 2167165, 3034031, 15170155]

約数ペア:

[(1, 15170155), (5, 3034031), (7, 2167165), (11, 1379105), (13, 1166935), (35, 433433), (49, 309595), (55, 275821), (65, 233387), (77, 197015), (91, 166705), (143, 106085), (245, 61919), (385, 39403), (433, 35035), (455, 33341), (539, 28145), (637, 23815), (715, 21217), (1001, 15155), (2165, 7007), (2695, 5629), (3031, 5005), (3185, 4763)]