125575038

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{421}}^1$

素因数の和:729

約数の個数: 48

約数和(自身を含む): 277679376

約数和(自身を除く): 152104338

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 227, 421, 438, 454, 657, 681, 842, 1263, 1314, 1362, 2043, 2526, 3789, 4086, 7578, 16571, 30733, 33142, 49713, 61466, 92199, 95567, 99426, 149139, 184398, 191134, 276597, 286701, 298278, 553194, 573402, 860103, 1720206, 6976391, 13952782, 20929173, 41858346, 62787519, 125575038]

約数ペア:

[(1, 125575038), (2, 62787519), (3, 41858346), (6, 20929173), (9, 13952782), (18, 6976391), (73, 1720206), (146, 860103), (219, 573402), (227, 553194), (421, 298278), (438, 286701), (454, 276597), (657, 191134), (681, 184398), (842, 149139), (1263, 99426), (1314, 95567), (1362, 92199), (2043, 61466), (2526, 49713), (3789, 33142), (4086, 30733), (7578, 16571)]