25484530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149909}}^1$

素因数の和:149933

約数の個数: 16

約数和(自身を含む): 48570840

約数和(自身を除く): 23086310

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 149909, 299818, 749545, 1499090, 2548453, 5096906, 12742265, 25484530]

約数ペア:

[(1, 25484530), (2, 12742265), (5, 5096906), (10, 2548453), (17, 1499090), (34, 749545), (85, 299818), (170, 149909)]