321012725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{50753}}^1$

素因数の和:50797

約数の個数: 24

約数和(自身を含む): 453131712

約数和(自身を除く): 132118987

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 575, 1265, 6325, 50753, 253765, 558283, 1167319, 1268825, 2791415, 5836595, 12840509, 13957075, 29182975, 64202545, 321012725]

約数ペア:

[(1, 321012725), (5, 64202545), (11, 29182975), (23, 13957075), (25, 12840509), (55, 5836595), (115, 2791415), (253, 1268825), (275, 1167319), (575, 558283), (1265, 253765), (6325, 50753)]