127550425

素因数分解:

$5^2\times {\mathrm{137}}^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1$

素因数の和:537

約数の個数: 24

約数和(自身を含む): 160989696

約数和(自身を除く): 33439271

約数列:

[1, 5, 25, 137, 167, 223, 685, 835, 1115, 3425, 4175, 5575, 22879, 30551, 37241, 114395, 152755, 186205, 571975, 763775, 931025, 5102017, 25510085, 127550425]

約数ペア:

[(1, 127550425), (5, 25510085), (25, 5102017), (137, 931025), (167, 763775), (223, 571975), (685, 186205), (835, 152755), (1115, 114395), (3425, 37241), (4175, 30551), (5575, 22879)]