15934527

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 27955200

約数和(自身を除く): 12020673

約数列:

[1, 3, 7, 9, 21, 31, 41, 63, 93, 123, 199, 217, 279, 287, 369, 597, 651, 861, 1271, 1393, 1791, 1953, 2583, 3813, 4179, 6169, 8159, 8897, 11439, 12537, 18507, 24477, 26691, 43183, 55521, 57113, 73431, 80073, 129549, 171339, 252929, 388647, 514017, 758787, 1770503, 2276361, 5311509, 15934527]

約数ペア:

[(1, 15934527), (3, 5311509), (7, 2276361), (9, 1770503), (21, 758787), (31, 514017), (41, 388647), (63, 252929), (93, 171339), (123, 129549), (199, 80073), (217, 73431), (279, 57113), (287, 55521), (369, 43183), (597, 26691), (651, 24477), (861, 18507), (1271, 12537), (1393, 11439), (1791, 8897), (1953, 8159), (2583, 6169), (3813, 4179)]