172094835

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{25439}}^1$

素因数の和:25499

約数の個数: 32

約数和(自身を含む): 307722240

約数和(自身を除く): 135627405

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 123, 165, 205, 451, 615, 1353, 2255, 6765, 25439, 76317, 127195, 279829, 381585, 839487, 1042999, 1399145, 3128997, 4197435, 5214995, 11472989, 15644985, 34418967, 57364945, 172094835]

約数ペア:

[(1, 172094835), (3, 57364945), (5, 34418967), (11, 15644985), (15, 11472989), (33, 5214995), (41, 4197435), (55, 3128997), (123, 1399145), (165, 1042999), (205, 839487), (451, 381585), (615, 279829), (1353, 127195), (2255, 76317), (6765, 25439)]