47564975

素因数分解:

$5^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:539

約数の個数: 24

約数和(自身を含む): 60836880

約数和(自身を除く): 13271905

約数列:

[1, 5, 25, 67, 73, 335, 365, 389, 1675, 1825, 1945, 4891, 9725, 24455, 26063, 28397, 122275, 130315, 141985, 651575, 709925, 1902599, 9512995, 47564975]

約数ペア:

[(1, 47564975), (5, 9512995), (25, 1902599), (67, 709925), (73, 651575), (335, 141985), (365, 130315), (389, 122275), (1675, 28397), (1825, 26063), (1945, 24455), (4891, 9725)]