2267671225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{10867}}^1$

素因数の和:11385

約数の個数: 24

約数和(自身を含む): 2983657248

約数和(自身を除く): 715986023

約数列:

[1, 5, 17, 25, 85, 425, 491, 2455, 8347, 10867, 12275, 41735, 54335, 184739, 208675, 271675, 923695, 4618475, 5335697, 26678485, 90706849, 133392425, 453534245, 2267671225]

約数ペア:

[(1, 2267671225), (5, 453534245), (17, 133392425), (25, 90706849), (85, 26678485), (425, 5335697), (491, 4618475), (2455, 923695), (8347, 271675), (10867, 208675), (12275, 184739), (41735, 54335)]