47198525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2909}}^1$

素因数の和:2989

約数の個数: 24

約数和(自身を含む): 64951200

約数和(自身を除く): 17752675

約数列:

[1, 5, 11, 25, 55, 59, 275, 295, 649, 1475, 2909, 3245, 14545, 16225, 31999, 72725, 159995, 171631, 799975, 858155, 1887941, 4290775, 9439705, 47198525]

約数ペア:

[(1, 47198525), (5, 9439705), (11, 4290775), (25, 1887941), (55, 858155), (59, 799975), (275, 171631), (295, 159995), (649, 72725), (1475, 31999), (2909, 16225), (3245, 14545)]