23697915

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{467}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 40435200

約数和(自身を除く): 16737285

約数列:

[1, 3, 5, 15, 17, 51, 85, 199, 255, 467, 597, 995, 1401, 2335, 2985, 3383, 7005, 7939, 10149, 16915, 23817, 39695, 50745, 92933, 119085, 278799, 464665, 1393995, 1579861, 4739583, 7899305, 23697915]

約数ペア:

[(1, 23697915), (3, 7899305), (5, 4739583), (15, 1579861), (17, 1393995), (51, 464665), (85, 278799), (199, 119085), (255, 92933), (467, 50745), (597, 39695), (995, 23817), (1401, 16915), (2335, 10149), (2985, 7939), (3383, 7005)]