972615

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 1820160

約数和(自身を除く): 847545

約数列:

[1, 3, 5, 7, 15, 21, 35, 59, 105, 157, 177, 295, 413, 471, 785, 885, 1099, 1239, 2065, 2355, 3297, 5495, 6195, 9263, 16485, 27789, 46315, 64841, 138945, 194523, 324205, 972615]

約数ペア:

[(1, 972615), (3, 324205), (5, 194523), (7, 138945), (15, 64841), (21, 46315), (35, 27789), (59, 16485), (105, 9263), (157, 6195), (177, 5495), (295, 3297), (413, 2355), (471, 2065), (785, 1239), (885, 1099)]