25161690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{11813}}^1$

素因数の和:11894

約数の個数: 32

約数和(自身を含む): 61243776

約数和(自身を除く): 36082086

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 11813, 23626, 35439, 59065, 70878, 118130, 177195, 354390, 838723, 1677446, 2516169, 4193615, 5032338, 8387230, 12580845, 25161690]

約数ペア:

[(1, 25161690), (2, 12580845), (3, 8387230), (5, 5032338), (6, 4193615), (10, 2516169), (15, 1677446), (30, 838723), (71, 354390), (142, 177195), (213, 118130), (355, 70878), (426, 59065), (710, 35439), (1065, 23626), (2130, 11813)]