47503185

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1741}}^1$

素因数の和:1873

約数の個数: 32

約数和(自身を含む): 81274752

約数和(自身を除く): 33771567

約数列:

[1, 3, 5, 15, 17, 51, 85, 107, 255, 321, 535, 1605, 1741, 1819, 5223, 5457, 8705, 9095, 26115, 27285, 29597, 88791, 147985, 186287, 443955, 558861, 931435, 2794305, 3166879, 9500637, 15834395, 47503185]

約数ペア:

[(1, 47503185), (3, 15834395), (5, 9500637), (15, 3166879), (17, 2794305), (51, 931435), (85, 558861), (107, 443955), (255, 186287), (321, 147985), (535, 88791), (1605, 29597), (1741, 27285), (1819, 26115), (5223, 9095), (5457, 8705)]