25421530

素因数分解:

$2^1\times 5^1\times {\mathrm{1303}}^1\times {\mathrm{1951}}^1$

素因数の和:3261

約数の個数: 16

約数和(自身を含む): 45817344

約数和(自身を除く): 20395814

約数列:

[1, 2, 5, 10, 1303, 1951, 2606, 3902, 6515, 9755, 13030, 19510, 2542153, 5084306, 12710765, 25421530]

約数ペア:

[(1, 25421530), (2, 12710765), (5, 5084306), (10, 2542153), (1303, 19510), (1951, 13030), (2606, 9755), (3902, 6515)]