25127514

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1301}}^1$

素因数の和:1375

約数の個数: 48

約数和(自身を含む): 57886920

約数和(自身を除く): 32759406

約数列:

[1, 2, 3, 6, 9, 18, 29, 37, 58, 74, 87, 111, 174, 222, 261, 333, 522, 666, 1073, 1301, 2146, 2602, 3219, 3903, 6438, 7806, 9657, 11709, 19314, 23418, 37729, 48137, 75458, 96274, 113187, 144411, 226374, 288822, 339561, 433233, 679122, 866466, 1395973, 2791946, 4187919, 8375838, 12563757, 25127514]

約数ペア:

[(1, 25127514), (2, 12563757), (3, 8375838), (6, 4187919), (9, 2791946), (18, 1395973), (29, 866466), (37, 679122), (58, 433233), (74, 339561), (87, 288822), (111, 226374), (174, 144411), (222, 113187), (261, 96274), (333, 75458), (522, 48137), (666, 37729), (1073, 23418), (1301, 19314), (2146, 11709), (2602, 9657), (3219, 7806), (3903, 6438)]