25175043

素因数分解:

$3^5\times {\mathrm{211}}^1\times {\mathrm{491}}^1$

素因数の和:717

約数の個数: 24

約数和(自身を含む): 37966656

約数和(自身を除く): 12791613

約数列:

[1, 3, 9, 27, 81, 211, 243, 491, 633, 1473, 1899, 4419, 5697, 13257, 17091, 39771, 51273, 103601, 119313, 310803, 932409, 2797227, 8391681, 25175043]

約数ペア:

[(1, 25175043), (3, 8391681), (9, 2797227), (27, 932409), (81, 310803), (211, 119313), (243, 103601), (491, 51273), (633, 39771), (1473, 17091), (1899, 13257), (4419, 5697)]