1212846075

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{256687}}^1$

素因数の和:256713

約数の個数: 48

約数和(自身を含む): 2546344960

約数和(自身を除く): 1333498885

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 4725, 256687, 770061, 1283435, 1796809, 2310183, 3850305, 5390427, 6417175, 6930549, 8984045, 11550915, 16171281, 19251525, 26952135, 34652745, 44920225, 48513843, 57754575, 80856405, 134760675, 173263725, 242569215, 404282025, 1212846075]

約数ペア:

[(1, 1212846075), (3, 404282025), (5, 242569215), (7, 173263725), (9, 134760675), (15, 80856405), (21, 57754575), (25, 48513843), (27, 44920225), (35, 34652745), (45, 26952135), (63, 19251525), (75, 16171281), (105, 11550915), (135, 8984045), (175, 6930549), (189, 6417175), (225, 5390427), (315, 3850305), (525, 2310183), (675, 1796809), (945, 1283435), (1575, 770061), (4725, 256687)]