2012156925

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^2\times {\mathrm{9551}}^1$

素因数の和:9670

約数の個数: 36

約数和(自身を含む): 3391074624

約数和(自身を除く): 1378917699

約数列:

[1, 3, 5, 15, 25, 53, 75, 159, 265, 795, 1325, 2809, 3975, 8427, 9551, 14045, 28653, 42135, 47755, 70225, 143265, 210675, 238775, 506203, 716325, 1518609, 2531015, 7593045, 12655075, 26828759, 37965225, 80486277, 134143795, 402431385, 670718975, 2012156925]

約数ペア:

[(1, 2012156925), (3, 670718975), (5, 402431385), (15, 134143795), (25, 80486277), (53, 37965225), (75, 26828759), (159, 12655075), (265, 7593045), (795, 2531015), (1325, 1518609), (2809, 716325), (3975, 506203), (8427, 238775), (9551, 210675), (14045, 143265), (28653, 70225), (42135, 47755)]