13303960985

素因数分解:

$5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1\times {\mathrm{10391}}^1$

素因数の和:10793

約数の個数: 32

約数和(自身を含む): 18442225152

約数和(自身を除く): 5138264167

約数列:

[1, 5, 7, 35, 157, 233, 785, 1099, 1165, 1631, 5495, 8155, 10391, 36581, 51955, 72737, 182905, 256067, 363685, 1280335, 1631387, 2421103, 8156935, 11419709, 12105515, 16947721, 57098545, 84738605, 380113171, 1900565855, 2660792197, 13303960985]

約数ペア:

[(1, 13303960985), (5, 2660792197), (7, 1900565855), (35, 380113171), (157, 84738605), (233, 57098545), (785, 16947721), (1099, 12105515), (1165, 11419709), (1631, 8156935), (5495, 2421103), (8155, 1631387), (10391, 1280335), (36581, 363685), (51955, 256067), (72737, 182905)]