47390875

素因数分解:

$5^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1321}}^1$

素因数の和:1384

約数の個数: 32

約数和(自身を含む): 69293952

約数和(自身を除く): 21903077

約数列:

[1, 5, 7, 25, 35, 41, 125, 175, 205, 287, 875, 1025, 1321, 1435, 5125, 6605, 7175, 9247, 33025, 35875, 46235, 54161, 165125, 231175, 270805, 379127, 1155875, 1354025, 1895635, 6770125, 9478175, 47390875]

約数ペア:

[(1, 47390875), (5, 9478175), (7, 6770125), (25, 1895635), (35, 1354025), (41, 1155875), (125, 379127), (175, 270805), (205, 231175), (287, 165125), (875, 54161), (1025, 46235), (1321, 35875), (1435, 33025), (5125, 9247), (6605, 7175)]