125780385

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{631}}^1$

素因数の和:873

約数の個数: 32

約数和(自身を含む): 205132032

約数和(自身を除く): 79351647

約数列:

[1, 3, 5, 15, 97, 137, 291, 411, 485, 631, 685, 1455, 1893, 2055, 3155, 9465, 13289, 39867, 61207, 66445, 86447, 183621, 199335, 259341, 306035, 432235, 918105, 1296705, 8385359, 25156077, 41926795, 125780385]

約数ペア:

[(1, 125780385), (3, 41926795), (5, 25156077), (15, 8385359), (97, 1296705), (137, 918105), (291, 432235), (411, 306035), (485, 259341), (631, 199335), (685, 183621), (1455, 86447), (1893, 66445), (2055, 61207), (3155, 39867), (9465, 13289)]