1199995525

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{439}}^1\times {\mathrm{2063}}^1$

素因数の和:2565

約数の個数: 24

約数和(自身を含む): 1520259840

約数和(自身を除く): 320264315

約数列:

[1, 5, 25, 53, 265, 439, 1325, 2063, 2195, 10315, 10975, 23267, 51575, 109339, 116335, 546695, 581675, 905657, 2733475, 4528285, 22641425, 47999821, 239999105, 1199995525]

約数ペア:

[(1, 1199995525), (5, 239999105), (25, 47999821), (53, 22641425), (265, 4528285), (439, 2733475), (1325, 905657), (2063, 581675), (2195, 546695), (10315, 116335), (10975, 109339), (23267, 51575)]