123316705

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{563}}^1\times {\mathrm{617}}^1$

素因数の和:1256

約数の個数: 16

約数和(自身を含む): 150574464

約数和(自身を除く): 27257759

約数列:

[1, 5, 71, 355, 563, 617, 2815, 3085, 39973, 43807, 199865, 219035, 347371, 1736855, 24663341, 123316705]

約数ペア:

[(1, 123316705), (5, 24663341), (71, 1736855), (355, 347371), (563, 219035), (617, 199865), (2815, 43807), (3085, 39973)]