2287845

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{269}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 4717440

約数和(自身を除く): 2429595

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 269, 315, 405, 567, 807, 945, 1215, 1345, 1701, 1883, 2421, 2835, 4035, 5649, 7263, 8505, 9415, 12105, 16947, 21789, 28245, 36315, 50841, 65367, 84735, 108945, 152523, 254205, 326835, 457569, 762615, 2287845]

約数ペア:

[(1, 2287845), (3, 762615), (5, 457569), (7, 326835), (9, 254205), (15, 152523), (21, 108945), (27, 84735), (35, 65367), (45, 50841), (63, 36315), (81, 28245), (105, 21789), (135, 16947), (189, 12105), (243, 9415), (269, 8505), (315, 7263), (405, 5649), (567, 4035), (807, 2835), (945, 2421), (1215, 1883), (1345, 1701)]