3063725

素因数分解:

$5^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:126

約数の個数: 36

約数和(自身を含む): 4601268

約数和(自身を除く): 1537543

約数列:

[1, 5, 7, 25, 35, 41, 49, 61, 175, 205, 245, 287, 305, 427, 1025, 1225, 1435, 1525, 2009, 2135, 2501, 2989, 7175, 10045, 10675, 12505, 14945, 17507, 50225, 62525, 74725, 87535, 122549, 437675, 612745, 3063725]

約数ペア:

[(1, 3063725), (5, 612745), (7, 437675), (25, 122549), (35, 87535), (41, 74725), (49, 62525), (61, 50225), (175, 17507), (205, 14945), (245, 12505), (287, 10675), (305, 10045), (427, 7175), (1025, 2989), (1225, 2501), (1435, 2135), (1525, 2009)]