231301535

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1423}}^1$

素因数の和:1535

約数の個数: 32

約数和(自身を含む): 307584000

約数和(自身を除く): 76282465

約数列:

[1, 5, 19, 29, 59, 95, 145, 295, 551, 1121, 1423, 1711, 2755, 5605, 7115, 8555, 27037, 32509, 41267, 83957, 135185, 162545, 206335, 419785, 784073, 1595183, 2434753, 3920365, 7975915, 12173765, 46260307, 231301535]

約数ペア:

[(1, 231301535), (5, 46260307), (19, 12173765), (29, 7975915), (59, 3920365), (95, 2434753), (145, 1595183), (295, 784073), (551, 419785), (1121, 206335), (1423, 162545), (1711, 135185), (2755, 83957), (5605, 41267), (7115, 32509), (8555, 27037)]