16156045

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1663}}^1$

素因数の和:1764

約数の個数: 16

約数和(自身を含む): 20367360

約数和(自身を除く): 4211315

約数列:

[1, 5, 29, 67, 145, 335, 1663, 1943, 8315, 9715, 48227, 111421, 241135, 557105, 3231209, 16156045]

約数ペア:

[(1, 16156045), (5, 3231209), (29, 557105), (67, 241135), (145, 111421), (335, 48227), (1663, 9715), (1943, 8315)]