249040095

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{359}}^1\times {\mathrm{449}}^1$

素因数の和:919

約数の個数: 32

約数和(自身を含む): 404352000

約数和(自身を除く): 155311905

約数列:

[1, 3, 5, 15, 103, 309, 359, 449, 515, 1077, 1347, 1545, 1795, 2245, 5385, 6735, 36977, 46247, 110931, 138741, 161191, 184885, 231235, 483573, 554655, 693705, 805955, 2417865, 16602673, 49808019, 83013365, 249040095]

約数ペア:

[(1, 249040095), (3, 83013365), (5, 49808019), (15, 16602673), (103, 2417865), (309, 805955), (359, 693705), (449, 554655), (515, 483573), (1077, 231235), (1347, 184885), (1545, 161191), (1795, 138741), (2245, 110931), (5385, 46247), (6735, 36977)]