705389185

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{823}}^1$

素因数の和:1137

約数の個数: 32

約数和(自身を含む): 918397440

約数和(自身を除く): 213008255

約数列:

[1, 5, 23, 29, 115, 145, 257, 667, 823, 1285, 3335, 4115, 5911, 7453, 18929, 23867, 29555, 37265, 94645, 119335, 171419, 211511, 548941, 857095, 1057555, 2744705, 4864753, 6133819, 24323765, 30669095, 141077837, 705389185]

約数ペア:

[(1, 705389185), (5, 141077837), (23, 30669095), (29, 24323765), (115, 6133819), (145, 4864753), (257, 2744705), (667, 1057555), (823, 857095), (1285, 548941), (3335, 211511), (4115, 171419), (5911, 119335), (7453, 94645), (18929, 37265), (23867, 29555)]