25147030

素因数分解:

$2^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{3851}}^1$

素因数の和:4511

約数の個数: 16

約数和(自身を含む): 45345744

約数和(自身を除く): 20198714

約数列:

[1, 2, 5, 10, 653, 1306, 3265, 3851, 6530, 7702, 19255, 38510, 2514703, 5029406, 12573515, 25147030]

約数ペア:

[(1, 25147030), (2, 12573515), (5, 5029406), (10, 2514703), (653, 38510), (1306, 19255), (3265, 7702), (3851, 6530)]