2272353265

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1783}}^1\times {\mathrm{2801}}^1$

素因数の和:4609

約数の個数: 32

約数和(自身を含む): 3359172096

約数和(自身を除く): 1086818831

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 1783, 2801, 8915, 12481, 14005, 19607, 23179, 36413, 62405, 98035, 115895, 162253, 182065, 254891, 811265, 1274455, 4994183, 24970915, 34959281, 64924379, 174796405, 324621895, 454470653, 2272353265]

約数ペア:

[(1, 2272353265), (5, 454470653), (7, 324621895), (13, 174796405), (35, 64924379), (65, 34959281), (91, 24970915), (455, 4994183), (1783, 1274455), (2801, 811265), (8915, 254891), (12481, 182065), (14005, 162253), (19607, 115895), (23179, 98035), (36413, 62405)]