123634315

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{401}}^1$

素因数の和:819

約数の個数: 32

約数和(自身を含む): 177831936

約数和(自身を除く): 54197621

約数列:

[1, 5, 7, 23, 35, 115, 161, 383, 401, 805, 1915, 2005, 2681, 2807, 8809, 9223, 13405, 14035, 44045, 46115, 61663, 64561, 153583, 308315, 322805, 767915, 1075081, 3532409, 5375405, 17662045, 24726863, 123634315]

約数ペア:

[(1, 123634315), (5, 24726863), (7, 17662045), (23, 5375405), (35, 3532409), (115, 1075081), (161, 767915), (383, 322805), (401, 308315), (805, 153583), (1915, 64561), (2005, 61663), (2681, 46115), (2807, 44045), (8809, 14035), (9223, 13405)]