50742015

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 82944000

約数和(自身を除く): 32201985

約数列:

[1, 3, 5, 15, 89, 191, 199, 267, 445, 573, 597, 955, 995, 1335, 2865, 2985, 16999, 17711, 38009, 50997, 53133, 84995, 88555, 114027, 190045, 254985, 265665, 570135, 3382801, 10148403, 16914005, 50742015]

約数ペア:

[(1, 50742015), (3, 16914005), (5, 10148403), (15, 3382801), (89, 570135), (191, 265665), (199, 254985), (267, 190045), (445, 114027), (573, 88555), (597, 84995), (955, 53133), (995, 50997), (1335, 38009), (2865, 17711), (2985, 16999)]