15709428007

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{47807}}^1$

素因数の和:48007

約数の個数: 32

約数和(自身を含む): 20304248832

約数和(自身を除く): 4594820825

約数列:

[1, 7, 13, 23, 91, 157, 161, 299, 1099, 2041, 2093, 3611, 14287, 25277, 46943, 47807, 328601, 334649, 621491, 1099561, 4350437, 7505699, 7696927, 14294293, 52539893, 97574087, 100060051, 172631077, 683018609, 1208417539, 2244204001, 15709428007]

約数ペア:

[(1, 15709428007), (7, 2244204001), (13, 1208417539), (23, 683018609), (91, 172631077), (157, 100060051), (161, 97574087), (299, 52539893), (1099, 14294293), (2041, 7696927), (2093, 7505699), (3611, 4350437), (14287, 1099561), (25277, 621491), (46943, 334649), (47807, 328601)]