27571755

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1087}}^1$

素因数の和:1203

約数の個数: 32

約数和(自身を含む): 47001600

約数和(自身を除く): 19429845

約数列:

[1, 3, 5, 15, 19, 57, 89, 95, 267, 285, 445, 1087, 1335, 1691, 3261, 5073, 5435, 8455, 16305, 20653, 25365, 61959, 96743, 103265, 290229, 309795, 483715, 1451145, 1838117, 5514351, 9190585, 27571755]

約数ペア:

[(1, 27571755), (3, 9190585), (5, 5514351), (15, 1838117), (19, 1451145), (57, 483715), (89, 309795), (95, 290229), (267, 103265), (285, 96743), (445, 61959), (1087, 25365), (1335, 20653), (1691, 16305), (3261, 8455), (5073, 5435)]