7848761385

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^2\times {\mathrm{4513}}^1$

素因数の和:4686

約数の個数: 48

約数和(自身を含む): 13294127232

約数和(自身を除く): 5445365847

約数列:

[1, 3, 5, 15, 23, 69, 71, 115, 213, 345, 355, 1065, 1633, 4513, 4899, 5041, 8165, 13539, 15123, 22565, 24495, 25205, 67695, 75615, 103799, 115943, 311397, 320423, 347829, 518995, 579715, 961269, 1556985, 1602115, 1739145, 4806345, 7369729, 22109187, 22750033, 36848645, 68250099, 110545935, 113750165, 341250495, 523250759, 1569752277, 2616253795, 7848761385]

約数ペア:

[(1, 7848761385), (3, 2616253795), (5, 1569752277), (15, 523250759), (23, 341250495), (69, 113750165), (71, 110545935), (115, 68250099), (213, 36848645), (345, 22750033), (355, 22109187), (1065, 7369729), (1633, 4806345), (4513, 1739145), (4899, 1602115), (5041, 1556985), (8165, 961269), (13539, 579715), (15123, 518995), (22565, 347829), (24495, 320423), (25205, 311397), (67695, 115943), (75615, 103799)]