17927715

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1033}}^1$

素因数の和:1143

約数の個数: 32

約数和(自身を含む): 31268160

約数和(自身を除く): 13340445

約数列:

[1, 3, 5, 13, 15, 39, 65, 89, 195, 267, 445, 1033, 1157, 1335, 3099, 3471, 5165, 5785, 13429, 15495, 17355, 40287, 67145, 91937, 201435, 275811, 459685, 1195181, 1379055, 3585543, 5975905, 17927715]

約数ペア:

[(1, 17927715), (3, 5975905), (5, 3585543), (13, 1379055), (15, 1195181), (39, 459685), (65, 275811), (89, 201435), (195, 91937), (267, 67145), (445, 40287), (1033, 17355), (1157, 15495), (1335, 13429), (3099, 5785), (3471, 5165)]