11995585

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 17291520

約数和(自身を除く): 5295935

約数列:

[1, 5, 7, 35, 37, 59, 157, 185, 259, 295, 413, 785, 1099, 1295, 2065, 2183, 5495, 5809, 9263, 10915, 15281, 29045, 40663, 46315, 64841, 76405, 203315, 324205, 342731, 1713655, 2399117, 11995585]

約数ペア:

[(1, 11995585), (5, 2399117), (7, 1713655), (35, 342731), (37, 324205), (59, 203315), (157, 76405), (185, 64841), (259, 46315), (295, 40663), (413, 29045), (785, 15281), (1099, 10915), (1295, 9263), (2065, 5809), (2183, 5495)]