157212385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1063}}^1\times {\mathrm{2689}}^1$

素因数の和:3768

約数の個数: 16

約数和(自身を含む): 206075520

約数和(自身を除く): 48863135

約数列:

[1, 5, 11, 55, 1063, 2689, 5315, 11693, 13445, 29579, 58465, 147895, 2858407, 14292035, 31442477, 157212385]

約数ペア:

[(1, 157212385), (5, 31442477), (11, 14292035), (55, 2858407), (1063, 147895), (2689, 58465), (5315, 29579), (11693, 13445)]