1328974845

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{350191}}^1$

素因数の和:350233

約数の個数: 32

約数和(自身を含む): 2420527104

約数和(自身を除く): 1091552259

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 350191, 1050573, 1750955, 3852101, 5252865, 8054393, 11556303, 19260505, 24163179, 40271965, 57781515, 88598323, 120815895, 265794969, 442991615, 1328974845]

約数ペア:

[(1, 1328974845), (3, 442991615), (5, 265794969), (11, 120815895), (15, 88598323), (23, 57781515), (33, 40271965), (55, 24163179), (69, 19260505), (115, 11556303), (165, 8054393), (253, 5252865), (345, 3852101), (759, 1750955), (1265, 1050573), (3795, 350191)]