13970425

素因数分解:

$5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{823}}^1$

素因数の和:937

約数の個数: 24

約数和(自身を含む): 20026496

約数和(自身を除く): 6056071

約数列:

[1, 5, 7, 25, 35, 97, 175, 485, 679, 823, 2425, 3395, 4115, 5761, 16975, 20575, 28805, 79831, 144025, 399155, 558817, 1995775, 2794085, 13970425]

約数ペア:

[(1, 13970425), (5, 2794085), (7, 1995775), (25, 558817), (35, 399155), (97, 144025), (175, 79831), (485, 28805), (679, 20575), (823, 16975), (2425, 5761), (3395, 4115)]