656117043415

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{1109}}^1\times {\mathrm{1931}}^1\times {\mathrm{2113}}^1$

素因数の和:5187

約数の個数: 32

約数和(自身を含む): 816032750400

約数和(自身を除く): 159915706985

約数列:

[1, 5, 29, 145, 1109, 1931, 2113, 5545, 9655, 10565, 32161, 55999, 61277, 160805, 279995, 306385, 2141479, 2343317, 4080203, 10707395, 11716585, 20401015, 62102891, 67956193, 118325887, 310514455, 339780965, 591629435, 4524945127, 22624725635, 131223408683, 656117043415]

約数ペア:

[(1, 656117043415), (5, 131223408683), (29, 22624725635), (145, 4524945127), (1109, 591629435), (1931, 339780965), (2113, 310514455), (5545, 118325887), (9655, 67956193), (10565, 62102891), (32161, 20401015), (55999, 11716585), (61277, 10707395), (160805, 4080203), (279995, 2343317), (306385, 2141479)]