15135253

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{659}}^1$

素因数の和:876

約数の個数: 16

約数和(自身を含む): 18437760

約数和(自身を除く): 3302507

約数列:

[1, 7, 17, 119, 193, 659, 1351, 3281, 4613, 11203, 22967, 78421, 127187, 890309, 2162179, 15135253]

約数ペア:

[(1, 15135253), (7, 2162179), (17, 890309), (119, 127187), (193, 78421), (659, 22967), (1351, 11203), (3281, 4613)]